Base | Representation |
---|---|
bin | 1101000110111… |
… | …0000100101100 |
3 | 10211110010000020 |
4 | 3101232010230 |
5 | 103033224222 |
6 | 5242202140 |
7 | 1235203152 |
oct | 321560454 |
9 | 124403006 |
10 | 54976812 |
11 | 2903a990 |
12 | 164b3350 |
13 | b50b777 |
14 | 74313d2 |
15 | 4c5e65c |
hex | 346e12c |
54976812 has 24 divisors (see below), whose sum is σ = 139941312. Its totient is φ = 16659600.
The previous prime is 54976771. The next prime is 54976841. The reversal of 54976812 is 21867945.
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, 208114 + ... + 208377.
It is an arithmetic number, because the mean of its divisors is an integer number (5830888).
Almost surely, 254976812 is an apocalyptic number.
It is an amenable number.
54976812 is an abundant number, since it is smaller than the sum of its proper divisors (84964500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54976812 is a wasteful number, since it uses less digits than its factorization.
54976812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416509 (or 416507 counting only the distinct ones).
The product of its digits is 120960, while the sum is 42.
The square root of 54976812 is about 7414.6349876444. The cubic root of 54976812 is about 380.2417944051.
The spelling of 54976812 in words is "fifty-four million, nine hundred seventy-six thousand, eight hundred twelve".
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