Integer Profile

1,604,406

2 × 3 × 267401

Prime factors, divisor sums, positional representations and sequence properties for 1,604,406. The prime factorization is 2 × 3 × 267401.

Number of positive divisors: 8. Showing the recorded part of the sequence: 145.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 3 × 267401
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,208,824
Proper-divisor sum: 1,604,418
Digit sum: 21
Digital root: 3

Number bases

Decimal: 1604406
Binary: 110000111101100110110 (21 bits)
Octal: 0o6075466
Hexadecimal: 0x187B36

Divisor catalog (8)

1236267,401534,802802,2031,604,406

Showing 8 of 8.

Collatz trajectory (145 steps)

Even: n → n/2; Odd: n → 3n + 1

1,604,406802,2032,406,6101,203,3053,609,9161,804,958902,4792,707,4381,353,7194,061,1582,030,5796,091,7383,045,8699,137,6084,568,8042,284,4021,142,2013,426,6041,713,302856,6512,569,9541,284,9773,854,9321,927,466963,7332,891,2001,445,600722,800361,400180,70090,35045,175135,52667,763203,290101,645304,936152,46876,23438,117114,35257,17628,58814,2947,14721,44210,72132,16416,0828,04124,12412,0626,03118,0949,04727,14213,57140,71420,35761,072

Showing 60 of 60.