Base | Representation |
---|---|
bin | 1100101000111… |
… | …1100100110110 |
3 | 10200202112111101 |
4 | 3022033210312 |
5 | 102033020021 |
6 | 5132200314 |
7 | 1212431116 |
oct | 312174466 |
9 | 120675441 |
10 | 53016886 |
11 | 27a2140a |
12 | 1590909a |
13 | aca3650 |
14 | 7081046 |
15 | 49c3a91 |
hex | 328f936 |
53016886 has 16 divisors (see below), whose sum is σ = 89367264. Its totient is φ = 23405184.
The previous prime is 53016883. The next prime is 53016889. The reversal of 53016886 is 68861035.
It is an interprime number because it is at equal distance from previous prime (53016883) and next prime (53016889).
It is a super-2 number, since 2×530168862 = 5621580402273992, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53016883) 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, 43731 + ... + 44926.
It is an arithmetic number, because the mean of its divisors is an integer number (5585454).
Almost surely, 253016886 is an apocalyptic number.
53016886 is a deficient number, since it is larger than the sum of its proper divisors (36350378).
53016886 is a wasteful number, since it uses less digits than its factorization.
53016886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88695.
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 53016886 is about 7281.2695321626. The cubic root of 53016886 is about 375.6684634135.
The spelling of 53016886 in words is "fifty-three million, sixteen thousand, eight hundred eighty-six".
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