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132353253 = 3217538389
BaseRepresentation
bin1111110001110…
…00110011100101
3100020001020112100
413320320303211
5232340301003
621044442313
73164661354
oct770706345
9306036470
10132353253
1168789a5a
12383a9399
1321560946
141381399b
15b945ba3
hex7e38ce5

132353253 has 12 divisors (see below), whose sum is σ = 191308780. Its totient is φ = 88174656.

The previous prime is 132353237. The next prime is 132353257. The reversal of 132353253 is 352353231.

It can be written as a sum of positive squares in 2 ways, for example, as 52751169 + 79602084 = 7263^2 + 8922^2 .

It is not a de Polignac number, because 132353253 - 24 = 132353237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132353257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11583 + ... + 19971.

Almost surely, 2132353253 is an apocalyptic number.

It is an amenable number.

132353253 is a deficient number, since it is larger than the sum of its proper divisors (58955527).

132353253 is a wasteful number, since it uses less digits than its factorization.

132353253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10148 (or 10145 counting only the distinct ones).

The product of its digits is 8100, while the sum is 27.

The square root of 132353253 is about 11504.4883849739. The cubic root of 132353253 is about 509.6181339851.

The spelling of 132353253 in words is "one hundred thirty-two million, three hundred fifty-three thousand, two hundred fifty-three".

Divisors: 1 3 9 1753 5259 8389 15777 25167 75501 14705917 44117751 132353253