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132385623 = 3109404849
BaseRepresentation
bin1111110010000…
…00101101010111
3100020002212221020
413321000231113
5232342314443
621045252223
73165154626
oct771005527
9306085836
10132385623
1168801307
1238404073
13215725b6
14138216bd
15b950583
hex7e40b57

132385623 has 8 divisors (see below), whose sum is σ = 178134000. Its totient is φ = 87447168.

The previous prime is 132385621. The next prime is 132385633. The reversal of 132385623 is 326583231.

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

It is not a de Polignac number, because 132385623 - 21 = 132385621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132385621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202098 + ... + 202751.

It is an arithmetic number, because the mean of its divisors is an integer number (22266750).

Almost surely, 2132385623 is an apocalyptic number.

132385623 is a deficient number, since it is larger than the sum of its proper divisors (45748377).

132385623 is a wasteful number, since it uses less digits than its factorization.

132385623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404961.

The product of its digits is 25920, while the sum is 33.

The square root of 132385623 is about 11505.8951411874. The cubic root of 132385623 is about 509.6596768359.

The spelling of 132385623 in words is "one hundred thirty-two million, three hundred eighty-five thousand, six hundred twenty-three".

Divisors: 1 3 109 327 404849 1214547 44128541 132385623