Base | Representation |
---|---|
bin | 1010101100100111100111… |
… | …01010011000100100000100 |
3 | 10002021210211020100202010212 |
4 | 11112103303222120210010 |
5 | 11040401234143341134 |
6 | 122010245035534552 |
7 | 4645335006306320 |
oct | 526236352304404 |
9 | 102253736322125 |
10 | 23523328887044 |
11 | 754a2079a5348 |
12 | 277ab8b2ba458 |
13 | 10183181c3b7c |
14 | 5b476c7d8980 |
15 | 2abd68335bce |
hex | 1564f3a98904 |
23523328887044 has 24 divisors (see below), whose sum is σ = 47049661565760. Its totient is φ = 10080782996256.
The previous prime is 23523328887017. The next prime is 23523328887059. The reversal of 23523328887044 is 44078882332532.
It is a super-2 number, since 2×235233288870442 (a number of 28 digits) contains 22 as substring.
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, 26373059 + ... + 27250410.
It is an arithmetic number, because the mean of its divisors is an integer number (1960402565240).
Almost surely, 223523328887044 is an apocalyptic number.
It is an amenable number.
23523328887044 is an abundant number, since it is smaller than the sum of its proper divisors (23526332678716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23523328887044 is a wasteful number, since it uses less digits than its factorization.
23523328887044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53639147 (or 53639145 counting only the distinct ones).
The product of its (nonzero) digits is 61931520, while the sum is 59.
The spelling of 23523328887044 in words is "twenty-three trillion, five hundred twenty-three billion, three hundred twenty-eight million, eight hundred eighty-seven thousand, forty-four".
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