Base | Representation |
---|---|
bin | 100111011001110011… |
… | …110001000000101011 |
3 | 11001012120201102020200 |
4 | 213121303301000223 |
5 | 1143122041303002 |
6 | 31234135123243 |
7 | 3025311661614 |
oct | 473163610053 |
9 | 131176642220 |
10 | 42308931627 |
11 | 16a4131a5a6 |
12 | 8249213523 |
13 | 3cb3533bb1 |
14 | 20950c2c0b |
15 | 117956eb1c |
hex | 9d9cf102b |
42308931627 has 24 divisors (see below), whose sum is σ = 61340198400. Its totient is φ = 28101239088.
The previous prime is 42308931619. The next prime is 42308931631. The reversal of 42308931627 is 72613980324.
42308931627 is a `hidden beast` number, since 4 + 2 + 308 + 9 + 316 + 27 = 666.
42308931627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 42308931627 - 23 = 42308931619 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42308931607) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2859274 + ... + 2874032.
It is an arithmetic number, because the mean of its divisors is an integer number (2555841600).
Almost surely, 242308931627 is an apocalyptic number.
42308931627 is a deficient number, since it is larger than the sum of its proper divisors (19031266773).
42308931627 is a wasteful number, since it uses less digits than its factorization.
42308931627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15927 (or 15924 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The spelling of 42308931627 in words is "forty-two billion, three hundred eight million, nine hundred thirty-one thousand, six hundred twenty-seven".
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