Integer Profile

7,133,745

3 × 5 × 475583

Prime factors, divisor sums, positional representations and sequence properties for 7,133,745. The prime factorization is 3 × 5 × 475583.

Number of positive divisors: 8. Showing the recorded part of the sequence: 72.

DeficientOddComposite

Collatz trajectory (72 steps)

Even: n → n/2; Odd: n → 3n + 1

7,133,74521,401,23610,700,6185,350,30916,050,9288,025,4644,012,7322,006,3661,003,1833,009,5501,504,7754,514,3262,257,1636,771,4903,385,74510,157,2365,078,6182,539,3097,617,9283,808,9641,904,482952,2412,856,7241,428,362714,1812,142,5441,071,272535,636267,818133,909401,728200,864100,43250,21625,10812,5546,27718,8329,4164,7082,3541,1773,5321,7668832,6501,3253,9761,9889944971,4927463731,1205602801407035

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 475583
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 11,414,016
Proper-divisor sum: 4,280,271
Digit sum: 30
Digital root: 3

Number bases

Decimal: 7133745
Binary: 11011001101101000110001 (23 bits)
Octal: 0o33155061
Hexadecimal: 0x6CDA31

Divisor catalog (8)

13515475,5831,426,7492,377,9157,133,745

Showing 8 of 8.