Base | Representation |
---|---|
bin | 1101001001001… |
… | …0001111110000 |
3 | 10211201122020210 |
4 | 3102102033300 |
5 | 103102444401 |
6 | 5245304120 |
7 | 1236361134 |
oct | 322221760 |
9 | 124648223 |
10 | 55124976 |
11 | 29131235 |
12 | 16565040 |
13 | b56103a |
14 | 746d3c4 |
15 | 4c8d4d6 |
hex | 34923f0 |
55124976 has 20 divisors (see below), whose sum is σ = 142406312. Its totient is φ = 18374976.
The previous prime is 55124963. The next prime is 55124983. The reversal of 55124976 is 67942155.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
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, 574171 + ... + 574266.
Almost surely, 255124976 is an apocalyptic number.
It is an amenable number.
55124976 is an abundant number, since it is smaller than the sum of its proper divisors (87281336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55124976 is a wasteful number, since it uses less digits than its factorization.
55124976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1148448 (or 1148442 counting only the distinct ones).
The product of its digits is 75600, while the sum is 39.
The square root of 55124976 is about 7424.6195862145. The cubic root of 55124976 is about 380.5830753190.
The spelling of 55124976 in words is "fifty-five million, one hundred twenty-four thousand, nine hundred seventy-six".
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