Base | Representation |
---|---|
bin | 1100001110001… |
… | …00100010010010 |
3 | 21010220101201120 |
4 | 12013010202102 |
5 | 202221020012 |
6 | 14101143110 |
7 | 2353244016 |
oct | 607044222 |
9 | 233811646 |
10 | 102516882 |
11 | 529604a6 |
12 | 2a3baa96 |
13 | 183152a0 |
14 | d888546 |
15 | 900058c |
hex | 61c4892 |
102516882 has 32 divisors (see below), whose sum is σ = 221887680. Its totient is φ = 31389120.
The previous prime is 102516871. The next prime is 102516889. The reversal of 102516882 is 288615201.
It is a super-2 number, since 2×1025168822 = 21019422190003848, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (102516889) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13344 + ... + 19572.
It is an arithmetic number, because the mean of its divisors is an integer number (6933990).
Almost surely, 2102516882 is an apocalyptic number.
102516882 is an abundant number, since it is smaller than the sum of its proper divisors (119370798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102516882 is a wasteful number, since it uses less digits than its factorization.
102516882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6458.
The product of its (nonzero) digits is 7680, while the sum is 33.
The square root of 102516882 is about 10125.0620738838. The cubic root of 102516882 is about 468.0207730570.
The spelling of 102516882 in words is "one hundred two million, five hundred sixteen thousand, eight hundred eighty-two".
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