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132915484 = 22132556067
BaseRepresentation
bin1111110110000…
…10000100011100
3100021002210202201
413323002010130
5233011243414
621104501244
73202522462
oct773020434
9307083681
10132915484
1169033409
123861a824
13216c9820
141391c832
15ba07574
hex7ec211c

132915484 has 12 divisors (see below), whose sum is σ = 250494664. Its totient is φ = 61345584.

The previous prime is 132915463. The next prime is 132915487. The reversal of 132915484 is 484519231.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132915487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1277982 + ... + 1278085.

Almost surely, 2132915484 is an apocalyptic number.

It is an amenable number.

132915484 is a deficient number, since it is larger than the sum of its proper divisors (117579180).

132915484 is a wasteful number, since it uses less digits than its factorization.

132915484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556084 (or 2556082 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 132915484 is about 11528.8977790594. The cubic root of 132915484 is about 510.3387266634.

The spelling of 132915484 in words is "one hundred thirty-two million, nine hundred fifteen thousand, four hundred eighty-four".

Divisors: 1 2 4 13 26 52 2556067 5112134 10224268 33228871 66457742 132915484