Base | Representation |
---|---|
bin | 10010111110100110… |
… | …10100111111001110 |
3 | 222022002002112112110 |
4 | 21133103110333032 |
5 | 131331320234224 |
6 | 4403010044450 |
7 | 510326453412 |
oct | 113723247716 |
9 | 28262075473 |
10 | 10188836814 |
11 | 43593729a2 |
12 | 1b84279726 |
13 | c64b66630 |
14 | 6c927ad42 |
15 | 3e975e929 |
hex | 25f4d4fce |
10188836814 has 64 divisors (see below), whose sum is σ = 23730610176. Its totient is φ = 2887816704.
The previous prime is 10188836813. The next prime is 10188836851. The reversal of 10188836814 is 41863888101.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10188836813) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19422 + ... + 144065.
It is an arithmetic number, because the mean of its divisors is an integer number (370790784).
Almost surely, 210188836814 is an apocalyptic number.
10188836814 is an abundant number, since it is smaller than the sum of its proper divisors (13541773362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10188836814 is a wasteful number, since it uses less digits than its factorization.
10188836814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163569.
The product of its (nonzero) digits is 294912, while the sum is 48.
The spelling of 10188836814 in words is "ten billion, one hundred eighty-eight million, eight hundred thirty-six thousand, eight hundred fourteen".
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