Base | Representation |
---|---|
bin | 1100111110010… |
… | …0011010101111 |
3 | 10210101110120101 |
4 | 3033210122233 |
5 | 102412203400 |
6 | 5222131531 |
7 | 1230334261 |
oct | 317443257 |
9 | 123343511 |
10 | 54412975 |
11 | 28795301 |
12 | 16280ba7 |
13 | b371c36 |
14 | 7325b31 |
15 | 4b9c56a |
hex | 33e46af |
54412975 has 12 divisors (see below), whose sum is σ = 67968864. Its totient is φ = 43209920.
The previous prime is 54412973. The next prime is 54412991. The reversal of 54412975 is 57921445.
It is not a de Polignac number, because 54412975 - 21 = 54412973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54412973) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4519 + ... + 11368.
It is an arithmetic number, because the mean of its divisors is an integer number (5664072).
Almost surely, 254412975 is an apocalyptic number.
54412975 is a deficient number, since it is larger than the sum of its proper divisors (13555889).
54412975 is a wasteful number, since it uses less digits than its factorization.
54412975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16034 (or 16029 counting only the distinct ones).
The product of its digits is 50400, while the sum is 37.
The square root of 54412975 is about 7376.5150986086. The cubic root of 54412975 is about 378.9374170027.
The spelling of 54412975 in words is "fifty-four million, four hundred twelve thousand, nine hundred seventy-five".
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