Base | Representation |
---|---|
bin | 1100001101010… |
… | …10111001101010 |
3 | 21010201001200200 |
4 | 12012222321222 |
5 | 202204140012 |
6 | 14055013030 |
7 | 2352325626 |
oct | 606527152 |
9 | 233631620 |
10 | 102411882 |
11 | 52899621 |
12 | 2a36a176 |
13 | 182a9561 |
14 | d85c186 |
15 | 8ece3dc |
hex | 61aae6a |
102411882 has 12 divisors (see below), whose sum is σ = 221892450. Its totient is φ = 34137288.
The previous prime is 102411871. The next prime is 102411899. The reversal of 102411882 is 288114201.
It can be written as a sum of positive squares in only one way, i.e., 56565441 + 45846441 = 7521^2 + 6771^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2844757 + ... + 2844792.
Almost surely, 2102411882 is an apocalyptic number.
102411882 is an abundant number, since it is smaller than the sum of its proper divisors (119480568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102411882 is a wasteful number, since it uses less digits than its factorization.
102411882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5689557 (or 5689554 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 27.
The square root of 102411882 is about 10119.8755921207. The cubic root of 102411882 is about 467.8609328198.
The spelling of 102411882 in words is "one hundred two million, four hundred eleven thousand, eight hundred eighty-two".
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