Base | Representation |
---|---|
bin | 10100000110011010… |
… | …01100001111010001 |
3 | 1000212001120011022021 |
4 | 22003031030033101 |
5 | 134100022123024 |
6 | 4542445011441 |
7 | 531262516330 |
oct | 120315141721 |
9 | 30761504267 |
10 | 10791207889 |
11 | 46383a0230 |
12 | 2111b53b81 |
13 | 102c8b2517 |
14 | 74527dd17 |
15 | 432599de4 |
hex | 28334c3d1 |
10791207889 has 16 divisors (see below), whose sum is σ = 13766860800. Its totient is φ = 8213178960.
The previous prime is 10791207887. The next prime is 10791207937. The reversal of 10791207889 is 98870219701.
It is not a de Polignac number, because 10791207889 - 21 = 10791207887 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10791207883) 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, 1626289 + ... + 1632910.
It is an arithmetic number, because the mean of its divisors is an integer number (860428800).
Almost surely, 210791207889 is an apocalyptic number.
It is an amenable number.
10791207889 is a deficient number, since it is larger than the sum of its proper divisors (2975652911).
10791207889 is a wasteful number, since it uses less digits than its factorization.
10791207889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3259260.
The product of its (nonzero) digits is 508032, while the sum is 52.
The spelling of 10791207889 in words is "ten billion, seven hundred ninety-one million, two hundred seven thousand, eight hundred eighty-nine".
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