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132185044 = 2233046261
BaseRepresentation
bin1111110000011…
…11101111010100
3100012201200210101
413320033233110
5232314410134
621041103444
73163361065
oct770175724
9305650711
10132185044
1168684642
1238327b84
1321502204
14137ac56c
15b910e14
hex7e0fbd4

132185044 has 6 divisors (see below), whose sum is σ = 231323834. Its totient is φ = 66092520.

The previous prime is 132185003. The next prime is 132185059. The reversal of 132185044 is 440581231.

It can be written as a sum of positive squares in only one way, i.e., 67864644 + 64320400 = 8238^2 + 8020^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16523127 + ... + 16523134.

Almost surely, 2132185044 is an apocalyptic number.

It is an amenable number.

132185044 is a deficient number, since it is larger than the sum of its proper divisors (99138790).

132185044 is a wasteful number, since it uses less digits than its factorization.

132185044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33046265 (or 33046263 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 132185044 is about 11497.1754792210. The cubic root of 132185044 is about 509.4021496262.

The spelling of 132185044 in words is "one hundred thirty-two million, one hundred eighty-five thousand, forty-four".

Divisors: 1 2 4 33046261 66092522 132185044