Base | Representation |
---|---|
bin | 1101001000111… |
… | …1001111010000 |
3 | 10211201000100111 |
4 | 3102033033100 |
5 | 103102101111 |
6 | 5245131104 |
7 | 1236310204 |
oct | 322171720 |
9 | 124630314 |
10 | 55112656 |
11 | 29122a55 |
12 | 16559a94 |
13 | b558551 |
14 | 7468b04 |
15 | 4c89a21 |
hex | 348f3d0 |
55112656 has 10 divisors (see below), whose sum is σ = 106780802. Its totient is φ = 27556320.
The previous prime is 55112653. The next prime is 55112663. The reversal of 55112656 is 65621155.
55112656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 54997056 + 115600 = 7416^2 + 340^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55112653) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722255 + ... + 1722286.
Almost surely, 255112656 is an apocalyptic number.
It is an amenable number.
55112656 is a deficient number, since it is larger than the sum of its proper divisors (51668146).
55112656 is a wasteful number, since it uses less digits than its factorization.
55112656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3444549 (or 3444543 counting only the distinct ones).
The product of its digits is 9000, while the sum is 31.
The square root of 55112656 is about 7423.7898677158. The cubic root of 55112656 is about 380.5547207619.
The spelling of 55112656 in words is "fifty-five million, one hundred twelve thousand, six hundred fifty-six".
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