Base | Representation |
---|---|
bin | 1101000010101… |
… | …0100111101000 |
3 | 10210221002000012 |
4 | 3100222213220 |
5 | 103000404040 |
6 | 5232231052 |
7 | 1232642510 |
oct | 320524750 |
9 | 123832005 |
10 | 54700520 |
11 | 28971346 |
12 | 1639b488 |
13 | b442a94 |
14 | 739c840 |
15 | 4c07865 |
hex | 342a9e8 |
54700520 has 32 divisors (see below), whose sum is σ = 140659200. Its totient is φ = 18754368.
The previous prime is 54700507. The next prime is 54700559. The reversal of 54700520 is 2500745.
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, 97400 + ... + 97959.
It is an arithmetic number, because the mean of its divisors is an integer number (4395600).
Almost surely, 254700520 is an apocalyptic number.
It is an amenable number.
54700520 is an abundant number, since it is smaller than the sum of its proper divisors (85958680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54700520 is a wasteful number, since it uses less digits than its factorization.
54700520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195377 (or 195373 counting only the distinct ones).
The product of its (nonzero) digits is 1400, while the sum is 23.
The square root of 54700520 is about 7395.9799891563. The cubic root of 54700520 is about 379.6037420568.
The spelling of 54700520 in words is "fifty-four million, seven hundred thousand, five hundred twenty".
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