Base | Representation |
---|---|
bin | 1101001000100… |
… | …0011010000000 |
3 | 10211122120222001 |
4 | 3102020122000 |
5 | 103100202142 |
6 | 5244353344 |
7 | 1236132466 |
oct | 322103200 |
9 | 124576861 |
10 | 55084672 |
11 | 29103a25 |
12 | 16545854 |
13 | b5488a6 |
14 | 745c836 |
15 | 4c815b7 |
hex | 3488680 |
55084672 has 32 divisors (see below), whose sum is σ = 110150820. Its totient is φ = 27439104.
The previous prime is 55084669. The next prime is 55084697. The reversal of 55084672 is 27648055.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 54997056 + 87616 = 7416^2 + 296^2 .
It is a tau number, because it is divible by the number of its divisors (32).
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, 42498 + ... + 43774.
Almost surely, 255084672 is an apocalyptic number.
It is an amenable number.
55084672 is a deficient number, since it is larger than the sum of its proper divisors (55066148).
55084672 is a wasteful number, since it uses less digits than its factorization.
55084672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1628 (or 1616 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 55084672 is about 7421.9048767820. The cubic root of 55084672 is about 380.4902997073.
The spelling of 55084672 in words is "fifty-five million, eighty-four thousand, six hundred seventy-two".
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