Base | Representation |
---|---|
bin | 1111110001111… |
… | …01110010110000 |
3 | 100020002021112220 |
4 | 13320331302300 |
5 | 232341424210 |
6 | 21045121040 |
7 | 3165105045 |
oct | 770756260 |
9 | 306067486 |
10 | 132373680 |
11 | 687a333a |
12 | 383b9180 |
13 | 2156a02a |
14 | 1381b1cc |
15 | b94bc70 |
hex | 7e3dcb0 |
132373680 has 40 divisors (see below), whose sum is σ = 410359152. Its totient is φ = 35299584.
The previous prime is 132373673. The next prime is 132373687. The reversal of 132373680 is 86373231.
It is an interprime number because it is at equal distance from previous prime (132373673) and next prime (132373687).
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (132373687) 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, 275539 + ... + 276018.
Almost surely, 2132373680 is an apocalyptic number.
132373680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132373680 is an abundant number, since it is smaller than the sum of its proper divisors (277985472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132373680 is a wasteful number, since it uses less digits than its factorization.
132373680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 551573 (or 551567 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 132373680 is about 11505.3761346598. The cubic root of 132373680 is about 509.6443502759.
The spelling of 132373680 in words is "one hundred thirty-two million, three hundred seventy-three thousand, six hundred eighty".
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