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132205885 = 573777311
BaseRepresentation
bin1111110000101…
…00110100111101
3100012202202101021
413320110310331
5232321042020
621041344141
73163505620
oct770246475
9305682337
10132205885
1168699269
1238338051
132150b846
14137b5db7
15b9171aa
hex7e14d3d

132205885 has 8 divisors (see below), whose sum is σ = 181310976. Its totient is φ = 90655440.

The previous prime is 132205841. The next prime is 132205907. The reversal of 132205885 is 588502231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132205885 - 213 = 132197693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132205885.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1888621 + ... + 1888690.

It is an arithmetic number, because the mean of its divisors is an integer number (22663872).

Almost surely, 2132205885 is an apocalyptic number.

It is an amenable number.

132205885 is a deficient number, since it is larger than the sum of its proper divisors (49105091).

132205885 is an equidigital number, since it uses as much as digits as its factorization.

132205885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3777323.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 132205885 is about 11498.0817965433. The cubic root of 132205885 is about 509.4289199072.

The spelling of 132205885 in words is "one hundred thirty-two million, two hundred five thousand, eight hundred eighty-five".

Divisors: 1 5 7 35 3777311 18886555 26441177 132205885