Base | Representation |
---|---|
bin | 1111110111011… |
… | …11100111010000 |
3 | 100021110021122220 |
4 | 13323233213100 |
5 | 233033231112 |
6 | 21112501040 |
7 | 3204230400 |
oct | 773574720 |
9 | 307407586 |
10 | 133102032 |
11 | 69150588 |
12 | 386aa780 |
13 | 217636cb |
14 | 1396a800 |
15 | ba4298c |
hex | 7eef9d0 |
133102032 has 60 divisors (see below), whose sum is σ = 399992256. Its totient is φ = 38028480.
The previous prime is 133102019. The next prime is 133102043. The reversal of 133102032 is 230201331.
133102032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25944 + ... + 30647.
Almost surely, 2133102032 is an apocalyptic number.
133102032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
133102032 is an abundant number, since it is smaller than the sum of its proper divisors (266890224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133102032 is a wasteful number, since it uses less digits than its factorization.
133102032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56616 (or 56603 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 133102032 is about 11536.9853948074. The cubic root of 133102032 is about 510.5773699510.
Adding to 133102032 its reverse (230201331), we get a palindrome (363303363).
The spelling of 133102032 in words is "one hundred thirty-three million, one hundred two thousand, thirty-two".
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