Base | Representation |
---|---|
bin | 10010101001101… |
… | …000000110010010 |
3 | 210210210001220020 |
4 | 102221220012102 |
5 | 1120100331114 |
6 | 51014324310 |
7 | 10516423554 |
oct | 2251500622 |
9 | 723701806 |
10 | 312902034 |
11 | 150696a25 |
12 | 88959696 |
13 | 4ca97543 |
14 | 2d7b14d4 |
15 | 1c70baa9 |
hex | 12a68192 |
312902034 has 48 divisors (see below), whose sum is σ = 686343936. Its totient is φ = 94982400.
The previous prime is 312902027. The next prime is 312902053. The reversal of 312902034 is 430209213.
It is a junction number, because it is equal to n+sod(n) for n = 312901995 and 312902013.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50844 + ... + 56664.
It is an arithmetic number, because the mean of its divisors is an integer number (14298832).
Almost surely, 2312902034 is an apocalyptic number.
312902034 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
312902034 is an abundant number, since it is smaller than the sum of its proper divisors (373441902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312902034 is a wasteful number, since it uses less digits than its factorization.
312902034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5891 (or 5874 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 312902034 is about 17689.0371134214. The cubic root of 312902034 is about 678.8952896213.
The spelling of 312902034 in words is "three hundred twelve million, nine hundred two thousand, thirty-four".
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