Base | Representation |
---|---|
bin | 100111110010000100… |
… | …000101111101100110 |
3 | 11002020221102202210122 |
4 | 213302010011331212 |
5 | 1144440230134214 |
6 | 31342353121542 |
7 | 3041352601241 |
oct | 476204057546 |
9 | 132227382718 |
10 | 42715864934 |
11 | 1712aaa0616 |
12 | 83415592b2 |
13 | 4049932232 |
14 | 20d3170258 |
15 | 11a015288e |
hex | 9f2105f66 |
42715864934 has 8 divisors (see below), whose sum is σ = 64074714528. Its totient is φ = 21357626760.
The previous prime is 42715864913. The next prime is 42715864981. The reversal of 42715864934 is 43946851724.
42715864934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117299 + ... + 314945.
It is an arithmetic number, because the mean of its divisors is an integer number (8009339316).
Almost surely, 242715864934 is an apocalyptic number.
42715864934 is a deficient number, since it is larger than the sum of its proper divisors (21358849594).
42715864934 is a wasteful number, since it uses less digits than its factorization.
42715864934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305710.
The product of its digits is 5806080, while the sum is 53.
The spelling of 42715864934 in words is "forty-two billion, seven hundred fifteen million, eight hundred sixty-four thousand, nine hundred thirty-four".
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