Base | Representation |
---|---|
bin | 1001000110110111110… |
… | …11001101100001000010 |
3 | 1002220201110001211211102 |
4 | 10203123323031201002 |
5 | 20111333402034344 |
6 | 355431251414402 |
7 | 31415426551445 |
oct | 4433373154102 |
9 | 1086643054742 |
10 | 312927377474 |
11 | 11079138a338 |
12 | 507928b4402 |
13 | 236801541aa |
14 | 11207da565c |
15 | 8217567e4e |
hex | 48dbecd842 |
312927377474 has 8 divisors (see below), whose sum is σ = 469485091020. Its totient is φ = 156432347136.
The previous prime is 312927377471. The next prime is 312927377479. The reversal of 312927377474 is 474773729213.
It can be written as a sum of positive squares in 2 ways, for example, as 285003296449 + 27924081025 = 533857^2 + 167105^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (312927377471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15658319 + ... + 15678290.
Almost surely, 2312927377474 is an apocalyptic number.
312927377474 is a deficient number, since it is larger than the sum of its proper divisors (156557713546).
312927377474 is a wasteful number, since it uses less digits than its factorization.
312927377474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31341604.
The product of its digits is 12446784, while the sum is 56.
The spelling of 312927377474 in words is "three hundred twelve billion, nine hundred twenty-seven million, three hundred seventy-seven thousand, four hundred seventy-four".
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