Base | Representation |
---|---|
bin | 1101000000100… |
… | …1101110000100 |
3 | 10210200020011020 |
4 | 3100021232010 |
5 | 102432101024 |
6 | 5225311140 |
7 | 1231541601 |
oct | 320115604 |
9 | 123606136 |
10 | 54565764 |
11 | 2888a080 |
12 | 163354b0 |
13 | b3c6646 |
14 | 73656a8 |
15 | 4bcc979 |
hex | 3409b84 |
54565764 has 48 divisors (see below), whose sum is σ = 139345920. Its totient is φ = 16481440.
The previous prime is 54565751. The next prime is 54565769. The reversal of 54565764 is 46756545.
It is not an unprimeable number, because it can be changed into a prime (54565769) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62797 + ... + 63659.
It is an arithmetic number, because the mean of its divisors is an integer number (2903040).
Almost surely, 254565764 is an apocalyptic number.
It is an amenable number.
54565764 is an abundant number, since it is smaller than the sum of its proper divisors (84780156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54565764 is a wasteful number, since it uses less digits than its factorization.
54565764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1360 (or 1358 counting only the distinct ones).
The product of its digits is 504000, while the sum is 42.
The square root of 54565764 is about 7386.8642873685. The cubic root of 54565764 is about 379.2917648537.
The spelling of 54565764 in words is "fifty-four million, five hundred sixty-five thousand, seven hundred sixty-four".
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