Base | Representation |
---|---|
bin | 1100100011001011010… |
… | …10001111100010100000 |
3 | 1112020000020012112210210 |
4 | 12101211222033202200 |
5 | 24031100242131422 |
6 | 530031441454120 |
7 | 43103411043561 |
oct | 6214552174240 |
9 | 1466006175723 |
10 | 431202302112 |
11 | 15696550483a |
12 | 6b6a0941340 |
13 | 3187bb226ba |
14 | 16c2817a168 |
15 | b33ad6510c |
hex | 6465a8f8a0 |
431202302112 has 48 divisors (see below), whose sum is σ = 1132932528000. Its totient is φ = 143603753472.
The previous prime is 431202302039. The next prime is 431202302119. The reversal of 431202302112 is 211203202134.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (431202302119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1930237 + ... + 2142012.
It is an arithmetic number, because the mean of its divisors is an integer number (23602761000).
Almost surely, 2431202302112 is an apocalyptic number.
It is an amenable number.
431202302112 is an abundant number, since it is smaller than the sum of its proper divisors (701730225888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
431202302112 is a wasteful number, since it uses less digits than its factorization.
431202302112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4073365 (or 4073357 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 431202302112 its reverse (211203202134), we get a palindrome (642405504246).
The spelling of 431202302112 in words is "four hundred thirty-one billion, two hundred two million, three hundred two thousand, one hundred twelve".
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