Base | Representation |
---|---|
bin | 101111100010… |
… | …001010000000 |
3 | 212110001211101 |
4 | 233202022000 |
5 | 11142220142 |
6 | 1123024144 |
7 | 210625330 |
oct | 57421200 |
9 | 25401741 |
10 | 12460672 |
11 | 7040984 |
12 | 420b054 |
13 | 27738a3 |
14 | 19250c0 |
15 | 11620b7 |
hex | be2280 |
12460672 has 32 divisors (see below), whose sum is σ = 28372320. Its totient is φ = 5339904.
The previous prime is 12460661. The next prime is 12460681. The reversal of 12460672 is 27606421.
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 12460672.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6058 + ... + 7849.
It is an arithmetic number, because the mean of its divisors is an integer number (886635).
Almost surely, 212460672 is an apocalyptic number.
It is an amenable number.
12460672 is an abundant number, since it is smaller than the sum of its proper divisors (15911648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12460672 is an equidigital number, since it uses as much as digits as its factorization.
12460672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13928 (or 13916 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 12460672 is about 3529.9677052347. The cubic root of 12460672 is about 231.8357934356.
The spelling of 12460672 in words is "twelve million, four hundred sixty thousand, six hundred seventy-two".
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