Base | Representation |
---|---|
bin | 111100110011101101… |
… | …1001001001100101010 |
3 | 110111001122012001110221 |
4 | 1321213123021030222 |
5 | 4114414023001230 |
6 | 135553424200254 |
7 | 12301666165315 |
oct | 1714733111452 |
9 | 414048161427 |
10 | 130584187690 |
11 | 50420407a80 |
12 | 2138446908a |
13 | c410c25118 |
14 | 646acd797c |
15 | 35e42ab27a |
hex | 1e676c932a |
130584187690 has 32 divisors (see below), whose sum is σ = 263350134144. Its totient is φ = 46201775040.
The previous prime is 130584187687. The next prime is 130584187733. The reversal of 130584187690 is 96781485031.
It is a super-2 number, since 2×1305841876902 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16038214 + ... + 16046353.
It is an arithmetic number, because the mean of its divisors is an integer number (8229691692).
Almost surely, 2130584187690 is an apocalyptic number.
130584187690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130584187690 is an abundant number, since it is smaller than the sum of its proper divisors (132765946454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130584187690 is a wasteful number, since it uses less digits than its factorization.
130584187690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32084622.
The product of its (nonzero) digits is 1451520, while the sum is 52.
The spelling of 130584187690 in words is "one hundred thirty billion, five hundred eighty-four million, one hundred eighty-seven thousand, six hundred ninety".
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