Integer Profile

7,138,225

5^2 × 37 × 7717

Prime factors, divisor sums, positional representations and sequence properties for 7,138,225. The prime factorization is 5^2 × 37 × 7717.

Number of positive divisors: 12. Showing the recorded part of the sequence: 98.

DeficientOddComposite

Prime factorization

Factorization: 5^2 × 37 × 7717
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 9,091,804
Proper-divisor sum: 1,953,579
Digit sum: 28
Digital root: 1

Number bases

Decimal: 7138225
Binary: 11011001110101110110001 (23 bits)
Octal: 0o33165661
Hexadecimal: 0x6CEBB1

Divisor catalog (12)

1525371859257,71738,585192,925285,5291,427,6457,138,225

Showing 12 of 12.

Collatz trajectory (98 steps)

Even: n → n/2; Odd: n → 3n + 1

7,138,22521,414,67610,707,3385,353,66916,061,0088,030,5044,015,2522,007,6261,003,8133,011,4401,505,720752,860376,430188,215564,646282,323846,970423,4851,270,456635,228317,614158,807476,422238,211714,634357,3171,071,952535,976267,988133,99466,997200,992100,49650,24825,12412,5626,28118,8449,4224,71114,1347,06721,20210,60131,80415,9027,95123,85411,92735,78217,89153,67426,83780,51240,25620,12810,0645,0322,5161,258

Showing 60 of 60.