Base | Representation |
---|---|
bin | 1001001011001000010… |
… | …10010101101100110110 |
3 | 1010010121201221202120222 |
4 | 10211210022111230312 |
5 | 20131024014411114 |
6 | 400450141254342 |
7 | 31526162446013 |
oct | 4454412255466 |
9 | 1103551852528 |
10 | 315213044534 |
11 | 111754600883 |
12 | 511102643b2 |
13 | 2395584b4cb |
14 | 1138378270a |
15 | 82ed05798e |
hex | 4964295b36 |
315213044534 has 16 divisors (see below), whose sum is σ = 482947178688. Its totient is φ = 154231590912.
The previous prime is 315213044507. The next prime is 315213044543. The reversal of 315213044534 is 435440312513.
It is a junction number, because it is equal to n+sod(n) for n = 315213044494 and 315213044503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450614 + ... + 912950.
It is an arithmetic number, because the mean of its divisors is an integer number (30184198668).
Almost surely, 2315213044534 is an apocalyptic number.
315213044534 is a deficient number, since it is larger than the sum of its proper divisors (167734134154).
315213044534 is a wasteful number, since it uses less digits than its factorization.
315213044534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 469639.
The product of its (nonzero) digits is 86400, while the sum is 35.
The spelling of 315213044534 in words is "three hundred fifteen billion, two hundred thirteen million, forty-four thousand, five hundred thirty-four".
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