Base | Representation |
---|---|
bin | 1111110110010… |
… | …01100000100000 |
3 | 100021011100120011 |
4 | 13323021200200 |
5 | 233013232302 |
6 | 21105254304 |
7 | 3203010346 |
oct | 773114040 |
9 | 307140504 |
10 | 132945952 |
11 | 69054297 |
12 | 38634394 |
13 | 2170a659 |
14 | 13929996 |
15 | ba115d7 |
hex | 7ec9820 |
132945952 has 12 divisors (see below), whose sum is σ = 261737406. Its totient is φ = 66472960.
The previous prime is 132945937. The next prime is 132945959. The reversal of 132945952 is 259549231.
It can be written as a sum of positive squares in only one way, i.e., 125350416 + 7595536 = 11196^2 + 2756^2 .
It is not an unprimeable number, because it can be changed into a prime (132945959) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2077249 + ... + 2077312.
Almost surely, 2132945952 is an apocalyptic number.
It is an amenable number.
132945952 is a deficient number, since it is larger than the sum of its proper divisors (128791454).
132945952 is an equidigital number, since it uses as much as digits as its factorization.
132945952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4154571 (or 4154563 counting only the distinct ones).
The product of its digits is 97200, while the sum is 40.
The square root of 132945952 is about 11530.2190785778. The cubic root of 132945952 is about 510.3777183893.
The spelling of 132945952 in words is "one hundred thirty-two million, nine hundred forty-five thousand, nine hundred fifty-two".
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