Base | Representation |
---|---|
bin | 1111110101101… |
… | …11010110111101 |
3 | 100021000120120212 |
4 | 13322313112331 |
5 | 233003342423 |
6 | 21103522205 |
7 | 3202250540 |
oct | 772672675 |
9 | 307016525 |
10 | 132871613 |
11 | 69003456 |
12 | 385b9365 |
13 | 216b2874 |
14 | 1390a857 |
15 | b9e9578 |
hex | 7eb75bd |
132871613 has 8 divisors (see below), whose sum is σ = 152392128. Its totient is φ = 113485824.
The previous prime is 132871577. The next prime is 132871663. The reversal of 132871613 is 316178231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132871613 - 28 = 132871357 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 132871613.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132871663) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31556 + ... + 35517.
It is an arithmetic number, because the mean of its divisors is an integer number (19049016).
Almost surely, 2132871613 is an apocalyptic number.
It is an amenable number.
132871613 is a deficient number, since it is larger than the sum of its proper divisors (19520515).
132871613 is an equidigital number, since it uses as much as digits as its factorization.
132871613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67363.
The product of its digits is 6048, while the sum is 32.
The square root of 132871613 is about 11526.9949683341. The cubic root of 132871613 is about 510.2825718464.
The spelling of 132871613 in words is "one hundred thirty-two million, eight hundred seventy-one thousand, six hundred thirteen".
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