Base | Representation |
---|---|
bin | 101111110100011101… |
… | …101100001110111011 |
3 | 11220112101200022201202 |
4 | 233310131230032323 |
5 | 1320124043024230 |
6 | 35331004204415 |
7 | 3465255226340 |
oct | 576435541673 |
9 | 156471608652 |
10 | 51346064315 |
11 | 1a8595730a7 |
12 | 9b4b83970b |
13 | 4ac38b58a0 |
14 | 26b14027c7 |
15 | 1507b33a45 |
hex | bf476c3bb |
51346064315 has 32 divisors (see below), whose sum is σ = 75962468736. Its totient is φ = 32445388800.
The previous prime is 51346064261. The next prime is 51346064327.
51346064315 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 51346064315 - 214 = 51346047931 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174665 + ... + 364965.
It is an arithmetic number, because the mean of its divisors is an integer number (2373827148).
Almost surely, 251346064315 is an apocalyptic number.
51346064315 is a deficient number, since it is larger than the sum of its proper divisors (24616404421).
51346064315 is a wasteful number, since it uses less digits than its factorization.
51346064315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190919.
The product of its (nonzero) digits is 129600, while the sum is 38.
It can be divided in two parts, 513460 and 64315, that added together give a palindrome (577775).
The spelling of 51346064315 in words is "fifty-one billion, three hundred forty-six million, sixty-four thousand, three hundred fifteen".
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