Integer Profile

3,898,971

3^2 × 19 × 151^2

Prime factors, divisor sums, positional representations and sequence properties for 3,898,971. The prime factorization is 3^2 × 19 × 151^2.

Number of positive divisors: 18. Showing the recorded part of the sequence: 154.

DeficientOddComposite

Resources

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JSON

Collatz trajectory (154 steps)

Even: n → n/2; Odd: n → 3n + 1

3,898,97111,696,9145,848,45717,545,3728,772,6864,386,34313,159,0306,579,51519,738,5469,869,27329,607,82014,803,9107,401,95522,205,86611,102,93333,308,80016,654,4008,327,2004,163,6002,081,8001,040,900520,450260,225780,676390,338195,169585,508292,754146,377439,132219,566109,783329,350164,675494,026247,013741,040370,520185,26092,63046,315138,94669,473208,420104,21052,105156,31678,15839,079117,23858,619175,85887,929263,788131,89465,947197,84298,921296,764148,382

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 19 × 151^2
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 18
Divisor sum: 5,967,780
Proper-divisor sum: 2,068,809
Digit sum: 45
Digital root: 9

Number bases

Decimal: 3898971
Binary: 1110110111111001011011 (22 bits)
Octal: 0o16677133
Hexadecimal: 0x3B7E5B

Divisor catalog (18)

13919571511714531,3592,8698,60722,80125,82168,403205,209433,2191,299,6573,898,971

Showing 18 of 18.