Base | Representation |
---|---|
bin | 10100101011111000… |
… | …01111011001000100 |
3 | 1001122222000110012000 |
4 | 22111330033121010 |
5 | 140221004001320 |
6 | 5033554025300 |
7 | 542130313512 |
oct | 122574173104 |
9 | 31588013160 |
10 | 11105531460 |
11 | 4789868181 |
12 | 219b278230 |
13 | 107ca56aba |
14 | 774d014b2 |
15 | 44ee87c90 |
hex | 295f0f644 |
11105531460 has 48 divisors (see below), whose sum is σ = 34550544000. Its totient is φ = 2961474912.
The previous prime is 11105531449. The next prime is 11105531477. The reversal of 11105531460 is 6413550111.
11105531460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
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 15 ways as a sum of consecutive naturals, for example, 10282360 + ... + 10283439.
It is an arithmetic number, because the mean of its divisors is an integer number (719803000).
Almost surely, 211105531460 is an apocalyptic number.
11105531460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11105531460 is an abundant number, since it is smaller than the sum of its proper divisors (23445012540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11105531460 is a wasteful number, since it uses less digits than its factorization.
11105531460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20565817 (or 20565809 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 27.
The spelling of 11105531460 in words is "eleven billion, one hundred five million, five hundred thirty-one thousand, four hundred sixty".
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