Base | Representation |
---|---|
bin | 1111110011101… |
… | …01001011010011 |
3 | 100020111210201210 |
4 | 13321311023103 |
5 | 232421204111 |
6 | 21054031203 |
7 | 3200041320 |
oct | 771651323 |
9 | 306453653 |
10 | 132600531 |
11 | 68938818 |
12 | 384a8503 |
13 | 2161936b |
14 | 13879b47 |
15 | b9940a6 |
hex | 7e752d3 |
132600531 has 16 divisors (see below), whose sum is σ = 202330368. Its totient is φ = 75669600.
The previous prime is 132600529. The next prime is 132600581. The reversal of 132600531 is 135006231.
It is not a de Polignac number, because 132600531 - 21 = 132600529 is a prime.
It is a super-2 number, since 2×1326005312 = 35165801642963922, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 132600498 and 132600507.
It is not an unprimeable number, because it can be changed into a prime (132600581) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13396 + ... + 21086.
It is an arithmetic number, because the mean of its divisors is an integer number (12645648).
Almost surely, 2132600531 is an apocalyptic number.
132600531 is a deficient number, since it is larger than the sum of its proper divisors (69729837).
132600531 is an equidigital number, since it uses as much as digits as its factorization.
132600531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8522.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 132600531 is about 11515.2303928319. The cubic root of 132600531 is about 509.9353128260.
Adding to 132600531 its reverse (135006231), we get a palindrome (267606762).
The spelling of 132600531 in words is "one hundred thirty-two million, six hundred thousand, five hundred thirty-one".
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