Base | Representation |
---|---|
bin | 1101000000000… |
… | …1010110010000 |
3 | 10210121111010011 |
4 | 3100001112100 |
5 | 102430001342 |
6 | 5224444304 |
7 | 1231336612 |
oct | 320012620 |
9 | 123544104 |
10 | 54531472 |
11 | 28866336 |
12 | 16319694 |
13 | b3b3b58 |
14 | 7356db2 |
15 | 4bc2717 |
hex | 3401590 |
54531472 has 20 divisors (see below), whose sum is σ = 106064640. Its totient is φ = 27159968.
The previous prime is 54531469. The next prime is 54531493. The reversal of 54531472 is 27413545.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2272 + ... + 10687.
It is an arithmetic number, because the mean of its divisors is an integer number (5303232).
Almost surely, 254531472 is an apocalyptic number.
It is an amenable number.
54531472 is a deficient number, since it is larger than the sum of its proper divisors (51533168).
54531472 is a wasteful number, since it uses less digits than its factorization.
54531472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13230 (or 13224 counting only the distinct ones).
The product of its digits is 16800, while the sum is 31.
The square root of 54531472 is about 7384.5427752841. The cubic root of 54531472 is about 379.2122925626.
The spelling of 54531472 in words is "fifty-four million, five hundred thirty-one thousand, four hundred seventy-two".
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