Integer Profile

1,501,689

3 × 7 × 43 × 1663

Prime factors, divisor sums, positional representations and sequence properties for 1,501,689. The prime factorization is 3 × 7 × 43 × 1663.

Number of positive divisors: 16. Showing the recorded part of the sequence: 88.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,342,912
Proper-divisor sum: 841,223
Digit sum: 30
Digital root: 3

Number bases

Decimal: 1501689
Binary: 101101110100111111001 (21 bits)
Octal: 0o5564771
Hexadecimal: 0x16E9F9

Divisor catalog (16)

13721431293019031,6634,98911,64134,92371,509214,527500,5631,501,689

Showing 16 of 16.

Collatz trajectory (88 steps)

Even: n → n/2; Odd: n → 3n + 1

1,501,6894,505,0682,252,5341,126,2673,378,8021,689,4015,068,2042,534,1021,267,0513,801,1541,900,5775,701,7322,850,8661,425,4334,276,3002,138,1501,069,0753,207,2261,603,6134,810,8402,405,4201,202,710601,3551,804,066902,0332,706,1001,353,050676,5252,029,5761,014,788507,394253,697761,092380,546190,273570,820285,410142,705428,116214,058107,029321,088160,54480,27240,13620,06810,0345,01715,0527,5263,76311,2905,64516,9368,4684,2342,1176,3523,1761,588

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7 × 43 × 1663
Distinct prime factors: 4
Perfect square: No
Parity: Odd