Base | Representation |
---|---|
bin | 1111110100100… |
… | …00001110011101 |
3 | 100020201102201021 |
4 | 13322100032131 |
5 | 232433230300 |
6 | 21100244141 |
7 | 3201012325 |
oct | 772201635 |
9 | 306642637 |
10 | 132711325 |
11 | 68a03a8a |
12 | 38540651 |
13 | 21657916 |
14 | 138a8285 |
15 | b9b6d1a |
hex | 7e9039d |
132711325 has 6 divisors (see below), whose sum is σ = 164562074. Its totient is φ = 106169040.
The previous prime is 132711323. The next prime is 132711343. The reversal of 132711325 is 523117231.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 139129 + 132572196 = 373^2 + 11514^2 .
It is not a de Polignac number, because 132711325 - 21 = 132711323 is a prime.
It is a super-2 number, since 2×1327113252 = 35224591566511250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 5308453 = 132711325 / (1 + 3 + 2 + 7 + 1 + 1 + 3 + 2 + 5).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 132711325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132711323) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2654202 + ... + 2654251.
Almost surely, 2132711325 is an apocalyptic number.
It is an amenable number.
132711325 is a deficient number, since it is larger than the sum of its proper divisors (31850749).
132711325 is an equidigital number, since it uses as much as digits as its factorization.
132711325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5308463 (or 5308458 counting only the distinct ones).
The product of its digits is 1260, while the sum is 25.
The square root of 132711325 is about 11520.0401474995. The cubic root of 132711325 is about 510.0772982926.
Adding to 132711325 its reverse (523117231), we get a palindrome (655828556).
The spelling of 132711325 in words is "one hundred thirty-two million, seven hundred eleven thousand, three hundred twenty-five".
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