Base | Representation |
---|---|
bin | 1111101111010… |
… | …10001101011011 |
3 | 100012102212221000 |
4 | 13313222031123 |
5 | 232300000243 |
6 | 21033520043 |
7 | 3162150654 |
oct | 767521533 |
9 | 305385830 |
10 | 132031323 |
11 | 6858a0a6 |
12 | 38273023 |
13 | 2147a258 |
14 | 1376c52b |
15 | b8d05d3 |
hex | 7dea35b |
132031323 has 16 divisors (see below), whose sum is σ = 205897600. Its totient is φ = 83387880.
The previous prime is 132031313. The next prime is 132031327. The reversal of 132031323 is 323130231.
It is not a de Polignac number, because 132031323 - 24 = 132031307 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 132031296 and 132031305.
It is not an unprimeable number, because it can be changed into a prime (132031327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128173 + ... + 129198.
It is an arithmetic number, because the mean of its divisors is an integer number (12868600).
Almost surely, 2132031323 is an apocalyptic number.
132031323 is a deficient number, since it is larger than the sum of its proper divisors (73866277).
132031323 is a wasteful number, since it uses less digits than its factorization.
132031323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257399 (or 257393 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 132031323 is about 11490.4883708222. The cubic root of 132031323 is about 509.2046079083.
Adding to 132031323 its reverse (323130231), we get a palindrome (455161554).
The spelling of 132031323 in words is "one hundred thirty-two million, thirty-one thousand, three hundred twenty-three".
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