Base | Representation |
---|---|
bin | 1111101111001… |
… | …10101011001000 |
3 | 100012102011001121 |
4 | 13313212223020 |
5 | 232244014330 |
6 | 21033325024 |
7 | 3162060514 |
oct | 767465310 |
9 | 305364047 |
10 | 132016840 |
11 | 6857a22a |
12 | 38266774 |
13 | 21473797 |
14 | 13767144 |
15 | b8cb17a |
hex | 7de6ac8 |
132016840 has 32 divisors (see below), whose sum is σ = 298831680. Its totient is φ = 52487872.
The previous prime is 132016823. The next prime is 132016847. The reversal of 132016840 is 48610231.
It is not an unprimeable number, because it can be changed into a prime (132016847) 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, 3202 + ... + 16561.
It is an arithmetic number, because the mean of its divisors is an integer number (9338490).
Almost surely, 2132016840 is an apocalyptic number.
132016840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132016840 is an abundant number, since it is smaller than the sum of its proper divisors (166814840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132016840 is a wasteful number, since it uses less digits than its factorization.
132016840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19941 (or 19937 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 132016840 is about 11489.8581366351. The cubic root of 132016840 is about 509.1859883872.
The spelling of 132016840 in words is "one hundred thirty-two million, sixteen thousand, eight hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •