Base | Representation |
---|---|
bin | 10101111000110111… |
… | …111001000100101000 |
3 | 2020122221120121112122 |
4 | 111320313321010220 |
5 | 341113201112323 |
6 | 14444053330412 |
7 | 1461264053642 |
oct | 257067710450 |
9 | 66587517478 |
10 | 23502754088 |
11 | 9a70768010 |
12 | 467b036a08 |
13 | 22a72999a8 |
14 | 11cd59d892 |
15 | 92851dec8 |
hex | 578df9128 |
23502754088 has 16 divisors (see below), whose sum is σ = 48073815360. Its totient is φ = 10683070000.
The previous prime is 23502754081. The next prime is 23502754091. The reversal of 23502754088 is 88045720532.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is not an unprimeable number, because it can be changed into a prime (23502754081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133538288 + ... + 133538463.
It is an arithmetic number, because the mean of its divisors is an integer number (3004613460).
Almost surely, 223502754088 is an apocalyptic number.
It is an amenable number.
23502754088 is an abundant number, since it is smaller than the sum of its proper divisors (24571061272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23502754088 is a wasteful number, since it uses less digits than its factorization.
23502754088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267076768 (or 267076764 counting only the distinct ones).
The product of its (nonzero) digits is 537600, while the sum is 44.
The spelling of 23502754088 in words is "twenty-three billion, five hundred two million, seven hundred fifty-four thousand, eighty-eight".
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