Base | Representation |
---|---|
bin | 1100111000101… |
… | …0000010101011 |
3 | 10202200122210000 |
4 | 3032022002223 |
5 | 102313332140 |
6 | 5210154043 |
7 | 1224233112 |
oct | 316120253 |
9 | 122618700 |
10 | 54042795 |
11 | 28562174 |
12 | 16122923 |
13 | b2725b1 |
14 | 726ac79 |
15 | 4b27a30 |
hex | 338a0ab |
54042795 has 20 divisors (see below), whose sum is σ = 96877440. Its totient is φ = 28822608.
The previous prime is 54042773. The next prime is 54042839. The reversal of 54042795 is 59724045.
54042795 is a `hidden beast` number, since 540 + 4 + 27 + 95 = 666.
It is not a de Polignac number, because 54042795 - 214 = 54026411 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 66315 + ... + 67124.
It is an arithmetic number, because the mean of its divisors is an integer number (4843872).
Almost surely, 254042795 is an apocalyptic number.
54042795 is a deficient number, since it is larger than the sum of its proper divisors (42834645).
54042795 is a wasteful number, since it uses less digits than its factorization.
54042795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133456 (or 133447 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 54042795 is about 7351.3804826033. The cubic root of 54042795 is about 378.0761373466.
The spelling of 54042795 in words is "fifty-four million, forty-two thousand, seven hundred ninety-five".
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