Base | Representation |
---|---|
bin | 1101001000000… |
… | …1111001110100 |
3 | 10211121020102112 |
4 | 3102001321310 |
5 | 103043324121 |
6 | 5244030152 |
7 | 1235662025 |
oct | 322017164 |
9 | 124536375 |
10 | 55058036 |
11 | 29095a10 |
12 | 16532358 |
13 | b539727 |
14 | 7452c4c |
15 | 4c7875b |
hex | 3481e74 |
55058036 has 24 divisors (see below), whose sum is σ = 111295296. Its totient is φ = 23553920.
The previous prime is 55058011. The next prime is 55058071. The reversal of 55058036 is 63085055.
It is a junction number, because it is equal to n+sod(n) for n = 55057993 and 55058011.
It is a congruent number.
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, 36056 + ... + 37551.
It is an arithmetic number, because the mean of its divisors is an integer number (4637304).
Almost surely, 255058036 is an apocalyptic number.
It is an amenable number.
55058036 is an abundant number, since it is smaller than the sum of its proper divisors (56237260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55058036 is a wasteful number, since it uses less digits than its factorization.
55058036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73639 (or 73637 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 32.
The square root of 55058036 is about 7420.1102417686. The cubic root of 55058036 is about 380.4289615695.
The spelling of 55058036 in words is "fifty-five million, fifty-eight thousand, thirty-six".
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