Base | Representation |
---|---|
bin | 101111001101… |
… | …001101011000 |
3 | 212021201010121 |
4 | 233031031120 |
5 | 11131443442 |
6 | 1121123024 |
7 | 210120226 |
oct | 57151530 |
9 | 25251117 |
10 | 12374872 |
11 | 6a92474 |
12 | 4189474 |
13 | 2743813 |
14 | 1901b16 |
15 | 1146967 |
hex | bcd358 |
12374872 has 32 divisors (see below), whose sum is σ = 24131520. Its totient is φ = 5944320.
The previous prime is 12374821. The next prime is 12374891. The reversal of 12374872 is 27847321.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28497 + ... + 28927.
It is an arithmetic number, because the mean of its divisors is an integer number (754110).
Almost surely, 212374872 is an apocalyptic number.
It is an amenable number.
12374872 is a deficient number, since it is larger than the sum of its proper divisors (11756648).
12374872 is a wasteful number, since it uses less digits than its factorization.
12374872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 571 (or 567 counting only the distinct ones).
The product of its digits is 18816, while the sum is 34.
The square root of 12374872 is about 3517.7936266927. The cubic root of 12374872 is about 231.3024529664.
The spelling of 12374872 in words is "twelve million, three hundred seventy-four thousand, eight hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •