Base | Representation |
---|---|
bin | 10101111000101110… |
… | …111101001000111100 |
3 | 2020122210011121001100 |
4 | 111320232331020330 |
5 | 341112101131302 |
6 | 14443531213100 |
7 | 1461235126050 |
oct | 257056751074 |
9 | 66583147040 |
10 | 23500411452 |
11 | 9a6a407a51 |
12 | 467a2a7190 |
13 | 22a695960b |
14 | 11cd14dc60 |
15 | 928209d1c |
hex | 578bbd23c |
23500411452 has 36 divisors (see below), whose sum is σ = 67890078256. Its totient is φ = 6714403200.
The previous prime is 23500411433. The next prime is 23500411457. The reversal of 23500411452 is 25411400532.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23500411457) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46627549 + ... + 46628052.
Almost surely, 223500411452 is an apocalyptic number.
It is an amenable number.
23500411452 is an abundant number, since it is smaller than the sum of its proper divisors (44389666804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23500411452 is a wasteful number, since it uses less digits than its factorization.
23500411452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93255618 (or 93255613 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 23500411452 its reverse (25411400532), we get a palindrome (48911811984).
The spelling of 23500411452 in words is "twenty-three billion, five hundred million, four hundred eleven thousand, four hundred fifty-two".
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