Base | Representation |
---|---|
bin | 10010001111011011011001… |
… | …10010000110111001111101 |
3 | 12021000201102210220121101000 |
4 | 21013231230302012321331 |
5 | 20224200422302332112 |
6 | 221151234530040513 |
7 | 11310014516566056 |
oct | 1107555462067175 |
9 | 167021383817330 |
10 | 40112524652157 |
11 | 11865698486771 |
12 | 45ba0ab419139 |
13 | 194c796b45889 |
14 | 9c9656ac972d |
15 | 4986437ae7dc |
hex | 247b6cc86e7d |
40112524652157 has 32 divisors (see below), whose sum is σ = 60167165385600. Its totient is φ = 26409322473984.
The previous prime is 40112524652141. The next prime is 40112524652257. The reversal of 40112524652157 is 75125642521104.
40112524652157 is a `hidden beast` number, since 4 + 0 + 1 + 12 + 524 + 65 + 2 + 1 + 57 = 666.
It is not a de Polignac number, because 40112524652157 - 24 = 40112524652141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40112524652257) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15175182 + ... + 17621327.
It is an arithmetic number, because the mean of its divisors is an integer number (1880223918300).
Almost surely, 240112524652157 is an apocalyptic number.
It is an amenable number.
40112524652157 is a deficient number, since it is larger than the sum of its proper divisors (20054640733443).
40112524652157 is a wasteful number, since it uses less digits than its factorization.
40112524652157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32797082 (or 32797076 counting only the distinct ones).
The product of its (nonzero) digits is 672000, while the sum is 45.
The spelling of 40112524652157 in words is "forty trillion, one hundred twelve billion, five hundred twenty-four million, six hundred fifty-two thousand, one hundred fifty-seven".
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