Base | Representation |
---|---|
bin | 1010101110010100000100… |
… | …00001000001011011101010 |
3 | 10002111101002212222012102210 |
4 | 11113022002001001123222 |
5 | 11042330004222324010 |
6 | 122053114302105550 |
7 | 4652465556466026 |
oct | 527120201013352 |
9 | 102441085865383 |
10 | 23581551761130 |
11 | 7571975221400 |
12 | 278a319b7b2b6 |
13 | 102096670c65c |
14 | 5b74d324b386 |
15 | 2ad624a4cb20 |
hex | 1572820416ea |
23581551761130 has 96 divisors (see below), whose sum is σ = 62779244774400. Its totient is φ = 5664292571520.
The previous prime is 23581551761093. The next prime is 23581551761153. The reversal of 23581551761130 is 3116715518532.
It is a self number, because there is not a number n which added to its sum of digits gives 23581551761130.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29403850 + ... + 30195189.
It is an arithmetic number, because the mean of its divisors is an integer number (653950466400).
Almost surely, 223581551761130 is an apocalyptic number.
23581551761130 is an abundant number, since it is smaller than the sum of its proper divisors (39197693013270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23581551761130 is a wasteful number, since it uses less digits than its factorization.
23581551761130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59599180 (or 59599169 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 48.
The spelling of 23581551761130 in words is "twenty-three trillion, five hundred eighty-one billion, five hundred fifty-one million, seven hundred sixty-one thousand, one hundred thirty".
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