Base | Representation |
---|---|
bin | 10100010011101111… |
… | …00111000101011000 |
3 | 1001010211220100011121 |
4 | 22021313213011120 |
5 | 134312131204232 |
6 | 5001520535024 |
7 | 534120616222 |
oct | 121167470530 |
9 | 31124810147 |
10 | 10902991192 |
11 | 46954aa725 |
12 | 2143481474 |
13 | 1049ac04a2 |
14 | 75605b412 |
15 | 43c2cad97 |
hex | 289de7158 |
10902991192 has 16 divisors (see below), whose sum is σ = 20878068960. Its totient is φ = 5335506144.
The previous prime is 10902991189. The next prime is 10902991207. The reversal of 10902991192 is 29119920901.
10902991192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14498283 + ... + 14499034.
It is an arithmetic number, because the mean of its divisors is an integer number (1304879310).
Almost surely, 210902991192 is an apocalyptic number.
It is an amenable number.
10902991192 is a deficient number, since it is larger than the sum of its proper divisors (9975077768).
10902991192 is a wasteful number, since it uses less digits than its factorization.
10902991192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28997370 (or 28997366 counting only the distinct ones).
The product of its (nonzero) digits is 26244, while the sum is 43.
The spelling of 10902991192 in words is "ten billion, nine hundred two million, nine hundred ninety-one thousand, one hundred ninety-two".
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