Base | Representation |
---|---|
bin | 10100110010001111… |
… | …01001100111110010 |
3 | 1001210200100112010201 |
4 | 22121013221213302 |
5 | 140323131313010 |
6 | 5043140545414 |
7 | 543345460264 |
oct | 123107514762 |
9 | 31720315121 |
10 | 11158854130 |
11 | 48069782a6 |
12 | 21b50b226a |
13 | 108ab06688 |
14 | 77c021b34 |
15 | 4549bc23a |
hex | 2991e99f2 |
11158854130 has 16 divisors (see below), whose sum is σ = 20232552600. Its totient is φ = 4430960512.
The previous prime is 11158854079. The next prime is 11158854137. The reversal of 11158854130 is 3145885111.
It can be written as a sum of positive squares in 4 ways, for example, as 11012613481 + 146240649 = 104941^2 + 12093^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 11158854130.
It is not an unprimeable number, because it can be changed into a prime (11158854137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4071205 + ... + 4073944.
Almost surely, 211158854130 is an apocalyptic number.
11158854130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11158854130 is a deficient number, since it is larger than the sum of its proper divisors (9073698470).
11158854130 is a wasteful number, since it uses less digits than its factorization.
11158854130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8145293.
The product of its (nonzero) digits is 19200, while the sum is 37.
The spelling of 11158854130 in words is "eleven billion, one hundred fifty-eight million, eight hundred fifty-four thousand, one hundred thirty".
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