Base | Representation |
---|---|
bin | 110100101001001111011001… |
… | …100111110011001001010111 |
3 | 1010100210021201202012222120010 |
4 | 310221033121213303021113 |
5 | 220321411430444130310 |
6 | 2140232312433211303 |
7 | 66524445012403443 |
oct | 6451173147631127 |
9 | 1110707652188503 |
10 | 231532453114455 |
11 | 678563a8820a39 |
12 | 21b7465a100b33 |
13 | 9c265554a131c |
14 | 41263327ad823 |
15 | 1bb7a553a5320 |
hex | d293d99f3257 |
231532453114455 has 32 divisors (see below), whose sum is σ = 374922212797440. Its totient is φ = 121993934705280.
The previous prime is 231532453114451. The next prime is 231532453114489. The reversal of 231532453114455 is 554411354235132.
It is not a de Polignac number, because 231532453114455 - 22 = 231532453114451 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231532453114451) 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, 65915325 + ... + 69338985.
It is an arithmetic number, because the mean of its divisors is an integer number (11716319149920).
Almost surely, 2231532453114455 is an apocalyptic number.
231532453114455 is a deficient number, since it is larger than the sum of its proper divisors (143389759682985).
231532453114455 is a wasteful number, since it uses less digits than its factorization.
231532453114455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3478071.
The product of its digits is 4320000, while the sum is 48.
The spelling of 231532453114455 in words is "two hundred thirty-one trillion, five hundred thirty-two billion, four hundred fifty-three million, one hundred fourteen thousand, four hundred fifty-five".
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