Base | Representation |
---|---|
bin | 1111101111001… |
… | …01000000101111 |
3 | 100012101210201102 |
4 | 13313211000233 |
5 | 232243310111 |
6 | 21033233315 |
7 | 3162031616 |
oct | 767450057 |
9 | 305353642 |
10 | 132010031 |
11 | 685750aa |
12 | 3826283b |
13 | 2147065a |
14 | 1376487d |
15 | b8c913b |
hex | 7de502f |
132010031 has 2 divisors, whose sum is σ = 132010032. Its totient is φ = 132010030.
The previous prime is 132010007. The next prime is 132010057. The reversal of 132010031 is 130010231.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132010031 is a prime.
It is a super-2 number, since 2×1320100312 = 34853296569241922, which contains 22 as substring.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 132009994 and 132010021.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132010091) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66005015 + 66005016.
It is an arithmetic number, because the mean of its divisors is an integer number (66005016).
Almost surely, 2132010031 is an apocalyptic number.
132010031 is a deficient number, since it is larger than the sum of its proper divisors (1).
132010031 is an equidigital number, since it uses as much as digits as its factorization.
132010031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 132010031 is about 11489.5618280246. The cubic root of 132010031 is about 509.1772341834.
Adding to 132010031 its reverse (130010231), we get a palindrome (262020262).
The spelling of 132010031 in words is "one hundred thirty-two million, ten thousand, thirty-one".
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