Integer Profile

3,631,439

7^2 × 37 × 2003

Prime factors, divisor sums, positional representations and sequence properties for 3,631,439. The prime factorization is 7^2 × 37 × 2003.

Number of positive divisors: 12. Showing the recorded part of the sequence: 172.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 4,340,664
Proper-divisor sum: 709,225
Digit sum: 29
Digital root: 2

Number bases

Decimal: 3631439
Binary: 1101110110100101001111 (22 bits)
Octal: 0o15664517
Hexadecimal: 0x37694F

Divisor catalog (12)

1737492591,8132,00314,02174,11198,147518,7773,631,439

Showing 12 of 12.

Collatz trajectory (172 steps)

Even: n → n/2; Odd: n → 3n + 1

3,631,43910,894,3185,447,15916,341,4788,170,73924,512,21812,256,10936,768,32818,384,1649,192,0824,596,04113,788,1246,894,0623,447,03110,341,0945,170,54715,511,6427,755,82123,267,46411,633,7325,816,8662,908,4338,725,3004,362,6502,181,3256,543,9763,271,9881,635,994817,9972,453,9921,226,996613,498306,749920,248460,124230,062115,031345,094172,547517,642258,821776,464388,232194,11697,05848,529145,58872,79436,397109,19254,59627,29813,64940,94820,47410,23730,71215,3567,6783,839

Showing 60 of 60.

Prime factorization

Factorization: 7^2 × 37 × 2003
Distinct prime factors: 3
Perfect square: No
Parity: Odd