Base | Representation |
---|---|
bin | 1100111001111… |
… | …1111101011100 |
3 | 10202212012221002 |
4 | 3032133331130 |
5 | 102324220242 |
6 | 5212125432 |
7 | 1225055624 |
oct | 316377534 |
9 | 122765832 |
10 | 54132572 |
11 | 2861366a |
12 | 16166878 |
13 | b2a4410 |
14 | 7291884 |
15 | 4b44432 |
hex | 339ff5c |
54132572 has 24 divisors (see below), whose sum is σ = 105313152. Its totient is φ = 24177600.
The previous prime is 54132563. The next prime is 54132613. The reversal of 54132572 is 27523145.
It is a happy number.
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, 15179 + ... + 18402.
It is an arithmetic number, because the mean of its divisors is an integer number (4388048).
Almost surely, 254132572 is an apocalyptic number.
54132572 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
54132572 is a deficient number, since it is larger than the sum of its proper divisors (51180580).
54132572 is a wasteful number, since it uses less digits than its factorization.
54132572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33629 (or 33627 counting only the distinct ones).
The product of its digits is 8400, while the sum is 29.
The square root of 54132572 is about 7357.4840808526. The cubic root of 54132572 is about 378.2853774704.
The spelling of 54132572 in words is "fifty-four million, one hundred thirty-two thousand, five hundred seventy-two".
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