Base | Representation |
---|---|
bin | 101111110101011100… |
… | …000110110111001011 |
3 | 11220120112110121011202 |
4 | 233311130012313023 |
5 | 1320142240120230 |
6 | 35332351014415 |
7 | 3465544264064 |
oct | 576534066713 |
9 | 156515417152 |
10 | 51362426315 |
11 | 1a867829112 |
12 | 9b5520a40b |
13 | 4ac70c4145 |
14 | 26b366156b |
15 | 15092b6a45 |
hex | bf5706dcb |
51362426315 has 16 divisors (see below), whose sum is σ = 65277578592. Its totient is φ = 38662761984.
The previous prime is 51362426309. The next prime is 51362426347.
51362426315 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 51362426315 - 218 = 51362164171 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255812 + ... + 410078.
It is an arithmetic number, because the mean of its divisors is an integer number (4079848662).
Almost surely, 251362426315 is an apocalyptic number.
51362426315 is a deficient number, since it is larger than the sum of its proper divisors (13915152277).
51362426315 is a wasteful number, since it uses less digits than its factorization.
51362426315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158206.
The product of its digits is 129600, while the sum is 38.
The spelling of 51362426315 in words is "fifty-one billion, three hundred sixty-two million, four hundred twenty-six thousand, three hundred fifteen".
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