Integer Profile

2,680,225

5^2 × 107209

Prime factors, divisor sums, positional representations and sequence properties for 2,680,225. The prime factorization is 5^2 × 107209.

Number of positive divisors: 6. Showing the recorded part of the sequence: 68.

DeficientOddComposite

Collatz trajectory (68 steps)

Even: n → n/2; Odd: n → 3n + 1

2,680,2258,040,6764,020,3382,010,1696,030,5083,015,2541,507,6274,522,8822,261,4416,784,3243,392,1621,696,0815,088,2442,544,1221,272,0613,816,1841,908,092954,046477,0231,431,070715,5352,146,6061,073,3033,219,9101,609,9554,829,8662,414,9337,244,8003,622,4001,811,200905,600452,800226,400113,20056,60028,30014,1507,07521,22610,61331,84015,9207,9603,9801,9909952,9861,4934,4802,2401,12056028014070351065316080

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 107209
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 6
Divisor sum: 3,323,510
Proper-divisor sum: 643,285
Digit sum: 25
Digital root: 7

Number bases

Decimal: 2680225
Binary: 1010001110010110100001 (22 bits)
Octal: 0o12162641
Hexadecimal: 0x28E5A1

Divisor catalog (6)

1525107,209536,0452,680,225

Showing 6 of 6.