Base | Representation |
---|---|
bin | 10010100110011… |
… | …001001011101000 |
3 | 210202012000022020 |
4 | 102212121023220 |
5 | 1114341221004 |
6 | 50544224440 |
7 | 10506263616 |
oct | 2246311350 |
9 | 722160266 |
10 | 312054504 |
11 | 150168193 |
12 | 8860b120 |
13 | 4c85b848 |
14 | 2d6306b6 |
15 | 1c5e08d9 |
hex | 129992e8 |
312054504 has 32 divisors (see below), whose sum is σ = 781319520. Its totient is φ = 103860416.
The previous prime is 312054473. The next prime is 312054517. The reversal of 312054504 is 405450213.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 6874 + ... + 25910.
It is an arithmetic number, because the mean of its divisors is an integer number (24416235).
Almost surely, 2312054504 is an apocalyptic number.
It is an amenable number.
312054504 is an abundant number, since it is smaller than the sum of its proper divisors (469265016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312054504 is a wasteful number, since it uses less digits than its factorization.
312054504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19729 (or 19725 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 312054504 is about 17665.0645059677. The cubic root of 312054504 is about 678.2817808734.
The spelling of 312054504 in words is "three hundred twelve million, fifty-four thousand, five hundred four".
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