Base | Representation |
---|---|
bin | 10101111001111011… |
… | …101111101011011100 |
3 | 2020201012001022011010 |
4 | 111321323233223130 |
5 | 341132224311104 |
6 | 14445530455220 |
7 | 1461601206003 |
oct | 257173575334 |
9 | 66635038133 |
10 | 23520541404 |
11 | 9a7a806978 |
12 | 4684b94510 |
13 | 22aab86c29 |
14 | 11d1aadc3a |
15 | 929d84489 |
hex | 579eefadc |
23520541404 has 24 divisors (see below), whose sum is σ = 55026079360. Its totient is φ = 7819492464.
The previous prime is 23520541399. The next prime is 23520541409. The reversal of 23520541404 is 40414502532.
It is an interprime number because it is at equal distance from previous prime (23520541399) and next prime (23520541409).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23520541409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2581264 + ... + 2590359.
Almost surely, 223520541404 is an apocalyptic number.
It is an amenable number.
23520541404 is an abundant number, since it is smaller than the sum of its proper divisors (31505537956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23520541404 is a wasteful number, since it uses less digits than its factorization.
23520541404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5172009 (or 5172007 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
The spelling of 23520541404 in words is "twenty-three billion, five hundred twenty million, five hundred forty-one thousand, four hundred four".
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