Integer Profile

6,436,940

2^2 × 5 × 321847

Prime factors, divisor sums, positional representations and sequence properties for 6,436,940. The prime factorization is 2^2 × 5 × 321847.

Number of positive divisors: 12. Showing the recorded part of the sequence: 196.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 13,517,616
Proper-divisor sum: 7,080,676
Digit sum: 32
Digital root: 5

Number bases

Decimal: 6436940
Binary: 11000100011100001001100 (23 bits)
Octal: 0o30434114
Hexadecimal: 0x62384C

Divisor catalog (12)

12451020321,847643,6941,287,3881,609,2353,218,4706,436,940

Showing 12 of 12.

Collatz trajectory (196 steps)

Even: n → n/2; Odd: n → 3n + 1

6,436,9403,218,4701,609,2354,827,7062,413,8537,241,5603,620,7801,810,390905,1952,715,5861,357,7934,073,3802,036,6901,018,3453,055,0361,527,518763,7592,291,2781,145,6393,436,9181,718,4595,155,3782,577,6897,733,0683,866,5341,933,2675,799,8022,899,9018,699,7044,349,8522,174,9261,087,4633,262,3901,631,1954,893,5862,446,7937,340,3803,670,1901,835,0955,505,2862,752,6438,257,9304,128,96512,386,8966,193,4483,096,7241,548,362774,1812,322,5441,161,272580,636290,318145,159435,478217,739653,218326,609979,828489,914244,957

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 321847
Distinct prime factors: 3
Perfect square: No
Parity: Even