Base | Representation |
---|---|
bin | 10010111011101100… |
… | …01111011010111100 |
3 | 222020101011210000111 |
4 | 21131312033122330 |
5 | 131304043401440 |
6 | 4400335035404 |
7 | 506612161114 |
oct | 113566173274 |
9 | 28211153014 |
10 | 10164434620 |
11 | 434661619a |
12 | 1b7806bb64 |
13 | c5caa1572 |
14 | 6c5d28044 |
15 | 3e753e4ea |
hex | 25dd8f6bc |
10164434620 has 24 divisors (see below), whose sum is σ = 22273370784. Its totient is φ = 3889000896.
The previous prime is 10164434587. The next prime is 10164434641. The reversal of 10164434620 is 2643446101.
It is a super-2 number, since 2×101644346202 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11047839 + ... + 11048758.
It is an arithmetic number, because the mean of its divisors is an integer number (928057116).
Almost surely, 210164434620 is an apocalyptic number.
10164434620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10164434620 is an abundant number, since it is smaller than the sum of its proper divisors (12108936164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10164434620 is a wasteful number, since it uses less digits than its factorization.
10164434620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22096629 (or 22096627 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 31.
The spelling of 10164434620 in words is "ten billion, one hundred sixty-four million, four hundred thirty-four thousand, six hundred twenty".
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