Base | Representation |
---|---|
bin | 1100111001000… |
… | …0111010111100 |
3 | 10202202002102121 |
4 | 3032100322330 |
5 | 102320232342 |
6 | 5210532324 |
7 | 1224411214 |
oct | 316207274 |
9 | 122662377 |
10 | 54070972 |
11 | 2858135a |
12 | 161370a4 |
13 | b282377 |
14 | 7277244 |
15 | 4b31067 |
hex | 3390ebc |
54070972 has 12 divisors (see below), whose sum is σ = 94706640. Its totient is φ = 27011936.
The previous prime is 54070969. The next prime is 54070981. The reversal of 54070972 is 27907045.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88 + ... + 10399.
It is an arithmetic number, because the mean of its divisors is an integer number (7892220).
Almost surely, 254070972 is an apocalyptic number.
It is an amenable number.
54070972 is a deficient number, since it is larger than the sum of its proper divisors (40635668).
54070972 is a wasteful number, since it uses less digits than its factorization.
54070972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11780 (or 11778 counting only the distinct ones).
The product of its (nonzero) digits is 17640, while the sum is 34.
The square root of 54070972 is about 7353.2966756415. The cubic root of 54070972 is about 378.1418334331.
The spelling of 54070972 in words is "fifty-four million, seventy thousand, nine hundred seventy-two".
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