Base | Representation |
---|---|
bin | 1111100010010… |
… | …01011010100100 |
3 | 100002020011002201 |
4 | 13301021122210 |
5 | 231330333012 |
6 | 20533144244 |
7 | 3141510511 |
oct | 761113244 |
9 | 302204081 |
10 | 130324132 |
11 | 676234a4 |
12 | 3778b084 |
13 | 21000193 |
14 | 13446308 |
15 | b694857 |
hex | 7c496a4 |
130324132 has 12 divisors (see below), whose sum is σ = 228148060. Its totient is φ = 65138976.
The previous prime is 130324111. The next prime is 130324133. The reversal of 130324132 is 231423031.
It can be written as a sum of positive squares in 2 ways, for example, as 67502656 + 62821476 = 8216^2 + 7926^2 .
It is not an unprimeable number, because it can be changed into a prime (130324133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16318 + ... + 22954.
Almost surely, 2130324132 is an apocalyptic number.
It is an amenable number.
130324132 is a deficient number, since it is larger than the sum of its proper divisors (97823928).
130324132 is a wasteful number, since it uses less digits than its factorization.
130324132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11550 (or 11548 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 130324132 is about 11415.9595304118. The cubic root of 130324132 is about 507.0003747661. Note that the first 3 decimals are identical.
Adding to 130324132 its reverse (231423031), we get a palindrome (361747163).
The spelling of 130324132 in words is "one hundred thirty million, three hundred twenty-four thousand, one hundred thirty-two".
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