Base | Representation |
---|---|
bin | 1101001000000… |
… | …1100100110100 |
3 | 10211121011120202 |
4 | 3102001210310 |
5 | 103043303232 |
6 | 5244020032 |
7 | 1235655065 |
oct | 322014464 |
9 | 124534522 |
10 | 55056692 |
11 | 290949a9 |
12 | 16531618 |
13 | b538c32 |
14 | 745256c |
15 | 4c78162 |
hex | 3481934 |
55056692 has 12 divisors (see below), whose sum is σ = 96996900. Its totient is φ = 27343296.
The previous prime is 55056689. The next prime is 55056767. The reversal of 55056692 is 29665055.
It can be written as a sum of positive squares in 2 ways, for example, as 24542116 + 30514576 = 4954^2 + 5524^2 .
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, 45593 + ... + 46784.
It is an arithmetic number, because the mean of its divisors is an integer number (8083075).
Almost surely, 255056692 is an apocalyptic number.
It is an amenable number.
55056692 is a deficient number, since it is larger than the sum of its proper divisors (41940208).
55056692 is a wasteful number, since it uses less digits than its factorization.
55056692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92530 (or 92528 counting only the distinct ones).
The product of its (nonzero) digits is 81000, while the sum is 38.
The square root of 55056692 is about 7420.0196765238. The cubic root of 55056692 is about 380.4258660439.
The spelling of 55056692 in words is "fifty-five million, fifty-six thousand, six hundred ninety-two".
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