Base | Representation |
---|---|
bin | 1101010001100… |
… | …0000001111110 |
3 | 10212202110221102 |
4 | 3110120001332 |
5 | 103223013313 |
6 | 5305133102 |
7 | 1244132555 |
oct | 324300176 |
9 | 125673842 |
10 | 55672958 |
11 | 29475a10 |
12 | 1678a192 |
13 | b6c35a3 |
14 | 7572d9c |
15 | 4d4aa58 |
hex | 351807e |
55672958 has 16 divisors (see below), whose sum is σ = 91217664. Its totient is φ = 25273560.
The previous prime is 55672951. The next prime is 55672963. The reversal of 55672958 is 85927655.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55672951) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28241 + ... + 30147.
It is an arithmetic number, because the mean of its divisors is an integer number (5701104).
Almost surely, 255672958 is an apocalyptic number.
55672958 is a deficient number, since it is larger than the sum of its proper divisors (35544706).
55672958 is a wasteful number, since it uses less digits than its factorization.
55672958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3247.
The product of its digits is 756000, while the sum is 47.
The square root of 55672958 is about 7461.4313640212. The cubic root of 55672958 is about 381.8400095712.
The spelling of 55672958 in words is "fifty-five million, six hundred seventy-two thousand, nine hundred fifty-eight".
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