Base | Representation |
---|---|
bin | 100111001001010101… |
… | …010011100111000001 |
3 | 11000111022120211000102 |
4 | 213021111103213001 |
5 | 1142040310331200 |
6 | 31150502332145 |
7 | 3015414311042 |
oct | 471125234701 |
9 | 130438524012 |
10 | 42032511425 |
11 | 1690a290a53 |
12 | 819072a055 |
13 | 3c6b1a0a48 |
14 | 206a4ca8c9 |
15 | 116016c6d5 |
hex | 9c95539c1 |
42032511425 has 6 divisors (see below), whose sum is σ = 52120314198. Its totient is φ = 33626009120.
The previous prime is 42032511419. The next prime is 42032511449. The reversal of 42032511425 is 52411523024.
It can be written as a sum of positive squares in 3 ways, for example, as 1053391936 + 40979119489 = 32456^2 + 202433^2 .
It is not a de Polignac number, because 42032511425 - 214 = 42032495041 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 840650204 + ... + 840650253.
It is an arithmetic number, because the mean of its divisors is an integer number (8686719033).
Almost surely, 242032511425 is an apocalyptic number.
It is an amenable number.
42032511425 is a deficient number, since it is larger than the sum of its proper divisors (10087802773).
42032511425 is a wasteful number, since it uses less digits than its factorization.
42032511425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1681300467 (or 1681300462 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
The spelling of 42032511425 in words is "forty-two billion, thirty-two million, five hundred eleven thousand, four hundred twenty-five".
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