Integer Profile

690,940

2^2 × 5 × 179 × 193

Prime factors, divisor sums, positional representations and sequence properties for 690,940. The prime factorization is 2^2 × 5 × 179 × 193.

Number of positive divisors: 24. Showing the recorded part of the sequence: 159.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 5 × 179 × 193
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 1,466,640
Proper-divisor sum: 775,700
Digit sum: 28
Digital root: 1

Number bases

Decimal: 690940
Binary: 10101000101011111100 (20 bits)
Octal: 0o2505374
Hexadecimal: 0xA8AFC

Divisor catalog (24)

124510201791933583867167728959651,7901,9303,5803,86034,54769,094138,188172,735345,470690,940

Showing 24 of 24.

Collatz trajectory (159 steps)

Even: n → n/2; Odd: n → 3n + 1

690,940345,470172,735518,206259,103777,310388,6551,165,966582,9831,748,950874,4752,623,4261,311,7133,935,1401,967,570983,7852,951,3561,475,678737,8392,213,5181,106,7593,320,2781,660,1394,980,4182,490,2097,470,6283,735,3141,867,6575,602,9722,801,4861,400,7434,202,2302,101,1156,303,3463,151,6739,455,0204,727,5102,363,7557,091,2663,545,63310,636,9005,318,4502,659,2257,977,6763,988,8381,994,4195,983,2582,991,6298,974,8884,487,4442,243,7221,121,8613,365,5841,682,792841,396420,698210,349631,048315,524157,762

Showing 60 of 60.