Base | Representation |
---|---|
bin | 100111101010101111… |
… | …010111111001101101 |
3 | 11001221101020020000201 |
4 | 213222233113321231 |
5 | 1144212301233002 |
6 | 31322243353501 |
7 | 3035331315541 |
oct | 475257277155 |
9 | 131841206021 |
10 | 42592992877 |
11 | 170776a7a66 |
12 | 8308382891 |
13 | 402a340c86 |
14 | 20c0b07a21 |
15 | 1194481087 |
hex | 9eabd7e6d |
42592992877 has 8 divisors (see below), whose sum is σ = 43526851200. Its totient is φ = 41660285664.
The previous prime is 42592992863. The next prime is 42592992881. The reversal of 42592992877 is 77829929524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42592992877 - 223 = 42584604269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42592992077) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212752 + ... + 361177.
It is an arithmetic number, because the mean of its divisors is an integer number (5440856400).
Almost surely, 242592992877 is an apocalyptic number.
42592992877 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
It is an amenable number.
42592992877 is a deficient number, since it is larger than the sum of its proper divisors (933858323).
42592992877 is a wasteful number, since it uses less digits than its factorization.
42592992877 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 575555.
The product of its digits is 45722880, while the sum is 64.
The spelling of 42592992877 in words is "forty-two billion, five hundred ninety-two million, nine hundred ninety-two thousand, eight hundred seventy-seven".
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