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132590852 = 2297341729
BaseRepresentation
bin1111110011100…
…10110100000100
3100020111022110022
413321302310010
5232420401402
621053514312
73200001152
oct771626404
9306438408
10132590852
1168931519
12384a2998
1321614b34
14138763d2
15b9912a2
hex7e72d04

132590852 has 12 divisors (see below), whose sum is σ = 234426780. Its totient is φ = 65611776.

The previous prime is 132590851. The next prime is 132590879. The reversal of 132590852 is 258095231.

It can be written as a sum of positive squares in 2 ways, for example, as 97140736 + 35450116 = 9856^2 + 5954^2 .

It is not an unprimeable number, because it can be changed into a prime (132590851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170477 + ... + 171252.

It is an arithmetic number, because the mean of its divisors is an integer number (19535565).

Almost surely, 2132590852 is an apocalyptic number.

It is an amenable number.

132590852 is a deficient number, since it is larger than the sum of its proper divisors (101835928).

132590852 is a wasteful number, since it uses less digits than its factorization.

132590852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341830 (or 341828 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 132590852 is about 11514.8101156728. The cubic root of 132590852 is about 509.9229051733.

The spelling of 132590852 in words is "one hundred thirty-two million, five hundred ninety thousand, eight hundred fifty-two".

Divisors: 1 2 4 97 194 388 341729 683458 1366916 33147713 66295426 132590852