Base | Representation |
---|---|
bin | 1100111110100… |
… | …0110101000110 |
3 | 10210102101100200 |
4 | 3033220311012 |
5 | 102413243141 |
6 | 5222351330 |
7 | 1230441045 |
oct | 317506506 |
9 | 123371320 |
10 | 54431046 |
11 | 287a793a |
12 | 1628b546 |
13 | b37a227 |
14 | 732c55c |
15 | 4ba2ab6 |
hex | 33e8d46 |
54431046 has 12 divisors (see below), whose sum is σ = 117933972. Its totient is φ = 18143676.
The previous prime is 54431023. The next prime is 54431051. The reversal of 54431046 is 64013445.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1511956 + ... + 1511991.
It is an arithmetic number, because the mean of its divisors is an integer number (9827831).
Almost surely, 254431046 is an apocalyptic number.
54431046 is an abundant number, since it is smaller than the sum of its proper divisors (63502926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54431046 is a wasteful number, since it uses less digits than its factorization.
54431046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3023955 (or 3023952 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 54431046 is about 7377.7398978278. The cubic root of 54431046 is about 378.9793617786.
The spelling of 54431046 in words is "fifty-four million, four hundred thirty-one thousand, forty-six".
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