Base | Representation |
---|---|
bin | 10100010010000011… |
… | …00011000111011100 |
3 | 1001002212020022210200 |
4 | 22021001203013130 |
5 | 134300014203124 |
6 | 5000253103500 |
7 | 533556302316 |
oct | 121101430734 |
9 | 31085208720 |
10 | 10888819164 |
11 | 4688500003 |
12 | 213a787b90 |
13 | 1046b9a982 |
14 | 75420c7b6 |
15 | 43ae2bbc9 |
hex | 2890631dc |
10888819164 has 36 divisors (see below), whose sum is σ = 27563401320. Its totient is φ = 3624478560.
The previous prime is 10888819159. The next prime is 10888819177. The reversal of 10888819164 is 46191888801.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 10888819164.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187782 + ... + 238829.
Almost surely, 210888819164 is an apocalyptic number.
It is an amenable number.
10888819164 is an abundant number, since it is smaller than the sum of its proper divisors (16674582156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10888819164 is a wasteful number, since it uses less digits than its factorization.
10888819164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427330 (or 427325 counting only the distinct ones).
The product of its (nonzero) digits is 884736, while the sum is 54.
The spelling of 10888819164 in words is "ten billion, eight hundred eighty-eight million, eight hundred nineteen thousand, one hundred sixty-four".
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