Base | Representation |
---|---|
bin | 110100100111101100101101… |
… | …011010000101101100000100 |
3 | 1010100102011012121210220210021 |
4 | 310213230231122011230010 |
5 | 220313142420030433012 |
6 | 2140111505340504524 |
7 | 66514004013163510 |
oct | 6447545532055404 |
9 | 1110364177726707 |
10 | 231426484624132 |
11 | 6781546a326806 |
12 | 21b5800554b144 |
13 | 9c195682a9005 |
14 | 412115cbc3140 |
15 | 1bb4e021a9007 |
hex | d27b2d685b04 |
231426484624132 has 24 divisors (see below), whose sum is σ = 462855503788160. Its totient is φ = 99182236008960.
The previous prime is 231426484624129. The next prime is 231426484624177.
It is a happy number.
231426484624132 is nontrivially palindromic in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 231426484624132.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17404032 + ... + 27672247.
Almost surely, 2231426484624132 is an apocalyptic number.
It is an amenable number.
231426484624132 is an abundant number, since it is smaller than the sum of its proper divisors (231429019164028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231426484624132 is a wasteful number, since it uses less digits than its factorization.
231426484624132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45259651 (or 45259649 counting only the distinct ones).
The product of its digits is 10616832, while the sum is 52.
The spelling of 231426484624132 in words is "two hundred thirty-one trillion, four hundred twenty-six billion, four hundred eighty-four million, six hundred twenty-four thousand, one hundred thirty-two".
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