Base | Representation |
---|---|
bin | 11101110100010110101011… |
… | …010110010011100100000010 |
3 | 122012022222010112001101211200 |
4 | 131310112223112103210002 |
5 | 114142103443431400002 |
6 | 1142525221135122030 |
7 | 36423426662651121 |
oct | 3564265326234402 |
9 | 565288115041750 |
10 | 131141111200002 |
11 | 388706a6481272 |
12 | 12860038973316 |
13 | 58237276b54b7 |
14 | 2455399649ab8 |
15 | 102643437ab1c |
hex | 7745ab593902 |
131141111200002 has 24 divisors (see below), whose sum is σ = 284194996345260. Its totient is φ = 43705100336640.
The previous prime is 131141111199983. The next prime is 131141111200103. The reversal of 131141111200002 is 200002111141131.
131141111200002 is a `hidden beast` number, since 1 + 311 + 41 + 111 + 200 + 0 + 0 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 97909817813721 + 33231293386281 = 9894939^2 + 5764659^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
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 11 ways as a sum of consecutive naturals, for example, 716855727 + ... + 717038642.
Almost surely, 2131141111200002 is an apocalyptic number.
131141111200002 is an abundant number, since it is smaller than the sum of its proper divisors (153053885145258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131141111200002 is a wasteful number, since it uses less digits than its factorization.
131141111200002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1433899458 (or 1433899455 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 18.
Adding to 131141111200002 its reverse (200002111141131), we get a palindrome (331143222341133).
The spelling of 131141111200002 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred eleven million, two hundred thousand, two".
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