Base | Representation |
---|---|
bin | 1100111100000… |
… | …0100001111100 |
3 | 10210002222221010 |
4 | 3033000201330 |
5 | 102343002410 |
6 | 5215035220 |
7 | 1226152566 |
oct | 317004174 |
9 | 123088833 |
10 | 54265980 |
11 | 286a491a |
12 | 1620bb10 |
13 | b320062 |
14 | 72c8336 |
15 | 4b6dc20 |
hex | 33c087c |
54265980 has 48 divisors (see below), whose sum is σ = 154224000. Its totient is φ = 14253888.
The previous prime is 54265979. The next prime is 54265997. The reversal of 54265980 is 8956245.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2730 + ... + 10769.
It is an arithmetic number, because the mean of its divisors is an integer number (3213000).
Almost surely, 254265980 is an apocalyptic number.
It is an amenable number.
54265980 is an abundant number, since it is smaller than the sum of its proper divisors (99958020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54265980 is a wasteful number, since it uses less digits than its factorization.
54265980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13578 (or 13576 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 39.
The square root of 54265980 is about 7366.5446445399. The cubic root of 54265980 is about 378.5958799579.
The spelling of 54265980 in words is "fifty-four million, two hundred sixty-five thousand, nine hundred eighty".
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