Base | Representation |
---|---|
bin | 1111110001011… |
… | …11100100110001 |
3 | 100012222022122220 |
4 | 13320233210301 |
5 | 232333043231 |
6 | 21043551253 |
7 | 3164443206 |
oct | 770574461 |
9 | 305868586 |
10 | 132315441 |
11 | 68763605 |
12 | 3838b529 |
13 | 2154967b |
14 | 13803cad |
15 | b939896 |
hex | 7e2f931 |
132315441 has 24 divisors (see below), whose sum is σ = 184472064. Its totient is φ = 84296160.
The previous prime is 132315439. The next prime is 132315457. The reversal of 132315441 is 144513231.
It is a happy number.
It is not a de Polignac number, because 132315441 - 21 = 132315439 is a prime.
It is a super-3 number, since 3×1323154413 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (132315041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 692656 + ... + 692846.
It is an arithmetic number, because the mean of its divisors is an integer number (7686336).
Almost surely, 2132315441 is an apocalyptic number.
It is an amenable number.
132315441 is a deficient number, since it is larger than the sum of its proper divisors (52156623).
132315441 is an equidigital number, since it uses as much as digits as its factorization.
132315441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389 (or 310 counting only the distinct ones).
The product of its digits is 1440, while the sum is 24.
The square root of 132315441 is about 11502.8449089780. The cubic root of 132315441 is about 509.5695984289.
Adding to 132315441 its reverse (144513231), we get a palindrome (276828672).
The spelling of 132315441 in words is "one hundred thirty-two million, three hundred fifteen thousand, four hundred forty-one".
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