Base | Representation |
---|---|
bin | 10101110010110000… |
… | …110000100110110000 |
3 | 2020101210122101201201 |
4 | 111302300300212300 |
5 | 340410424033404 |
6 | 14425551540544 |
7 | 1455610411651 |
oct | 256260604660 |
9 | 66353571651 |
10 | 23400221104 |
11 | 9a188a6507 |
12 | 465082a754 |
13 | 228bc7a2a0 |
14 | 11bdb0d528 |
15 | 91e518ca4 |
hex | 572c309b0 |
23400221104 has 40 divisors (see below), whose sum is σ = 50509110960. Its totient is φ = 10427682048.
The previous prime is 23400221087. The next prime is 23400221123. The reversal of 23400221104 is 40112200432.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1933642 + ... + 1945705.
It is an arithmetic number, because the mean of its divisors is an integer number (1262727774).
Almost surely, 223400221104 is an apocalyptic number.
It is an amenable number.
23400221104 is an abundant number, since it is smaller than the sum of its proper divisors (27108889856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23400221104 is a wasteful number, since it uses less digits than its factorization.
23400221104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3879397 (or 3879391 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 23400221104 its reverse (40112200432), we get a palindrome (63512421536).
The spelling of 23400221104 in words is "twenty-three billion, four hundred million, two hundred twenty-one thousand, one hundred four".
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