Base | Representation |
---|---|
bin | 10101011110111010… |
… | …001010001100100100 |
3 | 2012112120220011120212 |
4 | 111132322022030210 |
5 | 334220142002100 |
6 | 14332532514552 |
7 | 1444424314436 |
oct | 253672121444 |
9 | 65476804525 |
10 | 23067140900 |
11 | 9867888411 |
12 | 457917ba58 |
13 | 2237c694cb |
14 | 118b7a8656 |
15 | 900173635 |
hex | 55ee8a324 |
23067140900 has 36 divisors (see below), whose sum is σ = 50077875540. Its totient is φ = 9222768000.
The previous prime is 23067140819. The next prime is 23067140909. The reversal of 23067140900 is 904176032.
It can be written as a sum of positive squares in 6 ways, for example, as 2734662436 + 20332478464 = 52294^2 + 142592^2 .
It is not an unprimeable number, because it can be changed into a prime (23067140909) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180950 + ... + 280850.
Almost surely, 223067140900 is an apocalyptic number.
23067140900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23067140900 is an abundant number, since it is smaller than the sum of its proper divisors (27010734640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23067140900 is a wasteful number, since it uses less digits than its factorization.
23067140900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102224 (or 102217 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 32.
The spelling of 23067140900 in words is "twenty-three billion, sixty-seven million, one hundred forty thousand, nine hundred".
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