Base | Representation |
---|---|
bin | 1101000000010… |
… | …0110100101100 |
3 | 10210122012122102 |
4 | 3100010310230 |
5 | 102430430313 |
6 | 5225034232 |
7 | 1231426250 |
oct | 320046454 |
9 | 123565572 |
10 | 54545708 |
11 | 28875aa8 |
12 | 16325978 |
13 | b3ba489 |
14 | 735c260 |
15 | 4bc6a58 |
hex | 3404d2c |
54545708 has 24 divisors (see below), whose sum is σ = 110476800. Its totient is φ = 23079888.
The previous prime is 54545693. The next prime is 54545737. The reversal of 54545708 is 80754545.
It is a super-2 number, since 2×545457082 = 5950468522442528, which contains 22 as substring.
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, 10118 + ... + 14541.
It is an arithmetic number, because the mean of its divisors is an integer number (4603200).
Almost surely, 254545708 is an apocalyptic number.
It is an amenable number.
54545708 is an abundant number, since it is smaller than the sum of its proper divisors (55931092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54545708 is a wasteful number, since it uses less digits than its factorization.
54545708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24749 (or 24747 counting only the distinct ones).
The product of its (nonzero) digits is 112000, while the sum is 38.
The square root of 54545708 is about 7385.5066176939. The cubic root of 54545708 is about 379.2452887774.
The spelling of 54545708 in words is "fifty-four million, five hundred forty-five thousand, seven hundred eight".
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