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132524041 = 1313217717
BaseRepresentation
bin1111110011000…
…10100000001001
3100020100220210211
413321202200021
5232411232131
621052241121
73166302316
oct771424011
9306326724
10132524041
1168896301
12384701a1
13215c05c0
1413859d0d
15b97b5b1
hex7e62809

132524041 has 8 divisors (see below), whose sum is σ = 142844744. Its totient is φ = 122221440.

The previous prime is 132524017. The next prime is 132524087. The reversal of 132524041 is 140425231.

It can be written as a sum of positive squares in 4 ways, for example, as 24800400 + 107723641 = 4980^2 + 10379^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132524041 - 27 = 132523913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132524141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13315 + ... + 21031.

It is an arithmetic number, because the mean of its divisors is an integer number (17855593).

Almost surely, 2132524041 is an apocalyptic number.

It is an amenable number.

132524041 is a deficient number, since it is larger than the sum of its proper divisors (10320703).

132524041 is a wasteful number, since it uses less digits than its factorization.

132524041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9051.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 132524041 is about 11511.9086601658. The cubic root of 132524041 is about 509.8372426947.

Adding to 132524041 its reverse (140425231), we get a palindrome (272949272).

The spelling of 132524041 in words is "one hundred thirty-two million, five hundred twenty-four thousand, forty-one".

Divisors: 1 13 1321 7717 17173 100321 10194157 132524041