Base | Representation |
---|---|
bin | 1111110000000… |
… | …00000111001000 |
3 | 100012121102222120 |
4 | 13320000013020 |
5 | 232310333112 |
6 | 21035451240 |
7 | 3163003341 |
oct | 770000710 |
9 | 305542876 |
10 | 132121032 |
11 | 6864053a |
12 | 382b6b20 |
13 | 214ac034 |
14 | 137930c8 |
15 | b8ebe8c |
hex | 7e001c8 |
132121032 has 32 divisors (see below), whose sum is σ = 333396000. Its totient is φ = 43627904.
The previous prime is 132121027. The next prime is 132121091. The reversal of 132121032 is 230121231.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23157 + ... + 28292.
It is an arithmetic number, because the mean of its divisors is an integer number (10418625).
Almost surely, 2132121032 is an apocalyptic number.
132121032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
132121032 is an abundant number, since it is smaller than the sum of its proper divisors (201274968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132121032 is a wasteful number, since it uses less digits than its factorization.
132121032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51565 (or 51561 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 132121032 is about 11494.3913279477. The cubic root of 132121032 is about 509.3199085637.
Adding to 132121032 its reverse (230121231), we get a palindrome (362242263).
The spelling of 132121032 in words is "one hundred thirty-two million, one hundred twenty-one thousand, thirty-two".
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