Base | Representation |
---|---|
bin | 10101100111000101… |
… | …110000110000001101 |
3 | 2012220011011122212110 |
4 | 111213011300300031 |
5 | 340010311301031 |
6 | 14354314454233 |
7 | 1451012101236 |
oct | 254705606015 |
9 | 65804148773 |
10 | 23204400141 |
11 | 99283082aa |
12 | 45b7134379 |
13 | 225a5271b0 |
14 | 11a1ad808d |
15 | 90c237c46 |
hex | 567170c0d |
23204400141 has 32 divisors (see below), whose sum is σ = 34542668160. Its totient is φ = 13757393664.
The previous prime is 23204400119. The next prime is 23204400143. The reversal of 23204400141 is 14100440232.
It is not a de Polignac number, because 23204400141 - 26 = 23204400077 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23204400143) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 506211 + ... + 550143.
It is an arithmetic number, because the mean of its divisors is an integer number (1079458380).
Almost surely, 223204400141 is an apocalyptic number.
It is an amenable number.
23204400141 is a deficient number, since it is larger than the sum of its proper divisors (11338268019).
23204400141 is a wasteful number, since it uses less digits than its factorization.
23204400141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44445.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 23204400141 its reverse (14100440232), we get a palindrome (37304840373).
The spelling of 23204400141 in words is "twenty-three billion, two hundred four million, four hundred thousand, one hundred forty-one".
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