Base | Representation |
---|---|
bin | 10101111011110011… |
… | …011101001101101100 |
3 | 2020210101002122200101 |
4 | 111323303131031230 |
5 | 341213243014202 |
6 | 14453011240444 |
7 | 1462432020460 |
oct | 257363351554 |
9 | 66711078611 |
10 | 23551923052 |
11 | 9a964a0419 |
12 | 46935a9124 |
13 | 22b4523a58 |
14 | 11d5d1c4a0 |
15 | 92c9d2887 |
hex | 57bcdd36c |
23551923052 has 24 divisors (see below), whose sum is σ = 47136660480. Its totient is φ = 10086649680.
The previous prime is 23551923037. The next prime is 23551923053. The reversal of 23551923052 is 25032915532.
It is not an unprimeable number, because it can be changed into a prime (23551923053) 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, 251974 + ... + 332557.
It is an arithmetic number, because the mean of its divisors is an integer number (1964027520).
Almost surely, 223551923052 is an apocalyptic number.
It is an amenable number.
23551923052 is an abundant number, since it is smaller than the sum of its proper divisors (23584737428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23551923052 is a wasteful number, since it uses less digits than its factorization.
23551923052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 585981 (or 585979 counting only the distinct ones).
The product of its (nonzero) digits is 81000, while the sum is 37.
The spelling of 23551923052 in words is "twenty-three billion, five hundred fifty-one million, nine hundred twenty-three thousand, fifty-two".
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