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132351325 = 525294053
BaseRepresentation
bin1111110001110…
…00010101011101
3100020001010212221
413320320111131
5232340220300
621044425341
73164652631
oct770702535
9306033787
10132351325
1168788567
12383a8251
132155cac2
1413812dc1
15b94531a
hex7e3855d

132351325 has 6 divisors (see below), whose sum is σ = 164115674. Its totient is φ = 105881040.

The previous prime is 132351301. The next prime is 132351367. The reversal of 132351325 is 523153231.

It can be written as a sum of positive squares in 3 ways, for example, as 606841 + 131744484 = 779^2 + 11478^2 .

It is not a de Polignac number, because 132351325 - 25 = 132351293 is a prime.

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: 5294053 = 132351325 / (1 + 3 + 2 + 3 + 5 + 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 132351325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2647002 + ... + 2647051.

Almost surely, 2132351325 is an apocalyptic number.

It is an amenable number.

132351325 is a deficient number, since it is larger than the sum of its proper divisors (31764349).

132351325 is an equidigital number, since it uses as much as digits as its factorization.

132351325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5294063 (or 5294058 counting only the distinct ones).

The product of its digits is 2700, while the sum is 25.

The square root of 132351325 is about 11504.4045912859. The cubic root of 132351325 is about 509.6156594242.

The spelling of 132351325 in words is "one hundred thirty-two million, three hundred fifty-one thousand, three hundred twenty-five".

Divisors: 1 5 25 5294053 26470265 132351325