Base | Representation |
---|---|
bin | 10101101000110110… |
… | …101110000100001000 |
3 | 2012222012220001212202 |
4 | 111220312232010020 |
5 | 340040401331100 |
6 | 14401253255332 |
7 | 1451521560365 |
oct | 255066560410 |
9 | 65865801782 |
10 | 23234011400 |
11 | 9942aa2716 |
12 | 4605034548 |
13 | 22636c4252 |
14 | 11a5a0546c |
15 | 90eb367d5 |
hex | 568dae108 |
23234011400 has 24 divisors (see below), whose sum is σ = 54019076970. Its totient is φ = 9293604480.
The previous prime is 23234011373. The next prime is 23234011483. The reversal of 23234011400 is 411043232.
It can be written as a sum of positive squares in 3 ways, for example, as 12251390596 + 10982620804 = 110686^2 + 104798^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58084829 + ... + 58085228.
Almost surely, 223234011400 is an apocalyptic number.
23234011400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23234011400 is an abundant number, since it is smaller than the sum of its proper divisors (30785065570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23234011400 is a wasteful number, since it uses less digits than its factorization.
23234011400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116170073 (or 116170064 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 23234011400 its reverse (411043232), we get a palindrome (23645054632).
The spelling of 23234011400 in words is "twenty-three billion, two hundred thirty-four million, eleven thousand, four hundred".
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