Base | Representation |
---|---|
bin | 1111101110110… |
… | …10100001010100 |
3 | 100012022121202220 |
4 | 13313122201110 |
5 | 232240421220 |
6 | 21032302340 |
7 | 3161462421 |
oct | 767324124 |
9 | 305277686 |
10 | 131967060 |
11 | 68545895 |
12 | 382419b0 |
13 | 21456c24 |
14 | 13752d48 |
15 | b8bb540 |
hex | 7dda854 |
131967060 has 48 divisors (see below), whose sum is σ = 370741056. Its totient is φ = 35073792.
The previous prime is 131967029. The next prime is 131967067. The reversal of 131967060 is 60769131.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131967067) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15267 + ... + 22293.
It is an arithmetic number, because the mean of its divisors is an integer number (7723772).
Almost surely, 2131967060 is an apocalyptic number.
131967060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131967060 is an abundant number, since it is smaller than the sum of its proper divisors (238773996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131967060 is a wasteful number, since it uses less digits than its factorization.
131967060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7352 (or 7350 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 33.
The square root of 131967060 is about 11487.6916741354. The cubic root of 131967060 is about 509.1219802271.
The spelling of 131967060 in words is "one hundred thirty-one million, nine hundred sixty-seven thousand, sixty".
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