Base | Representation |
---|---|
bin | 110100101001010001010101… |
… | …101010001001001111000001 |
3 | 1010100210111002202222012120000 |
4 | 310221101111222021033001 |
5 | 220321430211212312001 |
6 | 2140233255132110213 |
7 | 66524550411462402 |
oct | 6451212552111701 |
9 | 1110714082865500 |
10 | 231534534104001 |
11 | 67857276455207 |
12 | 21b74b3b005369 |
13 | 9c267c766429b |
14 | 412648cd0b9a9 |
15 | 1bb7b27e14a86 |
hex | d29455a893c1 |
231534534104001 has 80 divisors (see below), whose sum is σ = 362534454463104. Its totient is φ = 146980993395456.
The previous prime is 231534534103987. The next prime is 231534534104017. The reversal of 231534534104001 is 100401435435132.
231534534104001 is a `hidden beast` number, since 2 + 3 + 15 + 3 + 4 + 534 + 104 + 0 + 0 + 1 = 666.
It is not a de Polignac number, because 231534534104001 - 223 = 231534525715393 is a prime.
It is not an unprimeable number, because it can be changed into a prime (231534534104021) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6376060221 + ... + 6376096533.
Almost surely, 2231534534104001 is an apocalyptic number.
It is an amenable number.
231534534104001 is a deficient number, since it is larger than the sum of its proper divisors (130999920359103).
231534534104001 is a wasteful number, since it uses less digits than its factorization.
231534534104001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51652 (or 51643 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
Adding to 231534534104001 its reverse (100401435435132), we get a palindrome (331935969539133).
The spelling of 231534534104001 in words is "two hundred thirty-one trillion, five hundred thirty-four billion, five hundred thirty-four million, one hundred four thousand, one".
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