Integer Profile

9,942,990

2 × 3 × 5 × 271 × 1223

Prime factors, divisor sums, positional representations and sequence properties for 9,942,990. The prime factorization is 2 × 3 × 5 × 271 × 1223.

Number of positive divisors: 32. Showing the recorded part of the sequence: 189.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 32
Divisor sum: 23,970,816
Proper-divisor sum: 14,027,826
Digit sum: 42
Digital root: 6

Number bases

Decimal: 9942990
Binary: 100101111011011111001110 (24 bits)
Octal: 0o45733716
Hexadecimal: 0x97B7CE

Divisor catalog (32)

123561015302715428131,2231,3551,6262,4462,7103,6694,0656,1157,3388,13012,23018,34536,690331,433662,866994,2991,657,1651,988,5983,314,3304,971,4959,942,990

Showing 32 of 32.

Collatz trajectory (189 steps)

Even: n → n/2; Odd: n → 3n + 1

9,942,9904,971,49514,914,4867,457,24322,371,73011,185,86533,557,59616,778,7988,389,39925,168,19812,584,09937,752,29818,876,14956,628,44828,314,22414,157,1127,078,5563,539,2781,769,6395,308,9182,654,4597,963,3783,981,68911,945,0685,972,5342,986,2678,958,8024,479,40113,438,2046,719,1023,359,55110,078,6545,039,32715,117,9827,558,99122,676,97411,338,48734,015,46217,007,73151,023,19425,511,59776,534,79238,267,39619,133,6989,566,84928,700,54814,350,2747,175,13721,525,41210,762,7065,381,35316,144,0608,072,0304,036,01512,108,0466,054,02318,162,0709,081,03527,243,10613,621,553

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 5 × 271 × 1223
Distinct prime factors: 5
Perfect square: No
Parity: Even