Base | Representation |
---|---|
bin | 111101000100010011… |
… | …1100111101010011010 |
3 | 110112111110010110020020 |
4 | 1322020213213222122 |
5 | 4122034110400310 |
6 | 140125001011310 |
7 | 12321541003653 |
oct | 1721047475232 |
9 | 415443113206 |
10 | 131141106330 |
11 | 50686810213 |
12 | 214baa83b36 |
13 | c49c418790 |
14 | 64c0c6852a |
15 | 3628119170 |
hex | 1e889e7a9a |
131141106330 has 64 divisors (see below), whose sum is σ = 340469498880. Its totient is φ = 32136109056.
The previous prime is 131141106323. The next prime is 131141106373. The reversal of 131141106330 is 33601141131.
It is a self number, because there is not a number n which added to its sum of digits gives 131141106330.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 666975 + ... + 840914.
It is an arithmetic number, because the mean of its divisors is an integer number (5319835920).
Almost surely, 2131141106330 is an apocalyptic number.
131141106330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131141106330 is an abundant number, since it is smaller than the sum of its proper divisors (209328392550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131141106330 is a wasteful number, since it uses less digits than its factorization.
131141106330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1508135.
The product of its (nonzero) digits is 648, while the sum is 24.
Adding to 131141106330 its reverse (33601141131), we get a palindrome (164742247461).
The spelling of 131141106330 in words is "one hundred thirty-one billion, one hundred forty-one million, one hundred six thousand, three hundred thirty".
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