Base | Representation |
---|---|
bin | 1111110100100… |
… | …00100111011011 |
3 | 100020201111220110 |
4 | 13322100213123 |
5 | 232433303143 |
6 | 21100255403 |
7 | 3201020100 |
oct | 772204733 |
9 | 306644813 |
10 | 132712923 |
11 | 68a05202 |
12 | 38541563 |
13 | 21658575 |
14 | 138a8aa7 |
15 | b9b7533 |
hex | 7e909db |
132712923 has 24 divisors (see below), whose sum is σ = 206276160. Its totient is φ = 75675600.
The previous prime is 132712919. The next prime is 132712949. The reversal of 132712923 is 329217231.
It is not a de Polignac number, because 132712923 - 22 = 132712919 is a prime.
It is a super-2 number, since 2×1327129232 = 35225439862407858, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (132712423) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125748 + ... + 126798.
It is an arithmetic number, because the mean of its divisors is an integer number (8594840).
Almost surely, 2132712923 is an apocalyptic number.
132712923 is a deficient number, since it is larger than the sum of its proper divisors (73563237).
132712923 is a wasteful number, since it uses less digits than its factorization.
132712923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1927 (or 1920 counting only the distinct ones).
The product of its digits is 4536, while the sum is 30.
The square root of 132712923 is about 11520.1095046879. The cubic root of 132712923 is about 510.0793455941.
The spelling of 132712923 in words is "one hundred thirty-two million, seven hundred twelve thousand, nine hundred twenty-three".
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