Base | Representation |
---|---|
bin | 111101000110010111… |
… | …0111011111001110110 |
3 | 110112200021000101011122 |
4 | 1322030232323321312 |
5 | 4122204243224420 |
6 | 140135504303542 |
7 | 12323336505140 |
oct | 1721456737166 |
9 | 415607011148 |
10 | 131210133110 |
11 | 50711777041 |
12 | 2151a011bb2 |
13 | c4b0806324 |
14 | 64ca0b5c90 |
15 | 362e201725 |
hex | 1e8cbbbe76 |
131210133110 has 16 divisors (see below), whose sum is σ = 269917988256. Its totient is φ = 44986331328.
The previous prime is 131210133097. The next prime is 131210133127. The reversal of 131210133110 is 11331012131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937215167 + ... + 937215306.
It is an arithmetic number, because the mean of its divisors is an integer number (16869874266).
Almost surely, 2131210133110 is an apocalyptic number.
131210133110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131210133110 is an abundant number, since it is smaller than the sum of its proper divisors (138707855146).
131210133110 is a wasteful number, since it uses less digits than its factorization.
131210133110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1874430487.
The product of its (nonzero) digits is 54, while the sum is 17.
Adding to 131210133110 its reverse (11331012131), we get a palindrome (142541145241).
The spelling of 131210133110 in words is "one hundred thirty-one billion, two hundred ten million, one hundred thirty-three thousand, one hundred ten".
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