Base | Representation |
---|---|
bin | 100111011010000011… |
… | …110010010100111100 |
3 | 11001012212121210011000 |
4 | 213122003302110330 |
5 | 1143124130200244 |
6 | 31234405130300 |
7 | 3025362452622 |
oct | 473203622474 |
9 | 131185553130 |
10 | 42313131324 |
11 | 16a43728922 |
12 | 824a6b9990 |
13 | 3cb4374619 |
14 | 2095897512 |
15 | 1179aee169 |
hex | 9da0f253c |
42313131324 has 24 divisors (see below), whose sum is σ = 109700711120. Its totient is φ = 14104377072.
The previous prime is 42313131317. The next prime is 42313131337.
It is a happy number.
42313131324 is a `hidden beast` number, since 4 + 23 + 1 + 313 + 1 + 324 = 666.
42313131324 is nontrivially palindromic in base 10.
42313131324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
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, 195894019 + ... + 195894234.
Almost surely, 242313131324 is an apocalyptic number.
It is an amenable number.
42313131324 is an abundant number, since it is smaller than the sum of its proper divisors (67387579796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42313131324 is a wasteful number, since it uses less digits than its factorization.
42313131324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 391788266 (or 391788258 counting only the distinct ones).
The product of its digits is 5184, while the sum is 27.
The spelling of 42313131324 in words is "forty-two billion, three hundred thirteen million, one hundred thirty-one thousand, three hundred twenty-four".
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