Integer Profile

7,814,989

7 × 13 × 157 × 547

Prime factors, divisor sums, positional representations and sequence properties for 7,814,989. The prime factorization is 7 × 13 × 157 × 547.

Number of positive divisors: 16. Showing the recorded part of the sequence: 124.

DeficientOddComposite

Prime factorization

Factorization: 7 × 13 × 157 × 547
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 9,697,408
Proper-divisor sum: 1,882,419
Digit sum: 46
Digital root: 1

Number bases

Decimal: 7814989
Binary: 11101110011111101001101 (23 bits)
Octal: 0o35637515
Hexadecimal: 0x773F4D

Divisor catalog (16)

1713911575471,0992,0413,8297,11114,28749,77785,879601,1531,116,4277,814,989

Showing 16 of 16.

Collatz trajectory (124 steps)

Even: n → n/2; Odd: n → 3n + 1

7,814,98923,444,96811,722,4845,861,2422,930,6218,791,8644,395,9322,197,9661,098,9833,296,9501,648,4754,945,4262,472,7137,418,1403,709,0701,854,5355,563,6062,781,8038,345,4104,172,70512,518,1166,259,0583,129,5299,388,5884,694,2942,347,1477,041,4423,520,72110,562,1645,281,0822,640,5417,921,6243,960,8121,980,406990,2032,970,6101,485,3054,455,9162,227,9581,113,9793,341,9381,670,9695,012,9082,506,4541,253,2273,759,6821,879,8415,639,5242,819,7621,409,8814,229,6442,114,8221,057,4113,172,2341,586,1174,758,3522,379,1761,189,588594,794297,397

Showing 60 of 60.