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132088630 = 2572718169
BaseRepresentation
bin1111101111110…
…00001100110110
3100012112210112111
413313320030312
5232303314010
621035041234
73162510022
oct767701466
9305483474
10132088630
1168619163
12382a021a
132149a36b
1413785382
15b8e258a
hex7df8336

132088630 has 16 divisors (see below), whose sum is σ = 238099680. Its totient is φ = 52759872.

The previous prime is 132088603. The next prime is 132088633. The reversal of 132088630 is 36880231.

It is a junction number, because it is equal to n+sod(n) for n = 132088592 and 132088601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132088633) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1815 + ... + 16354.

It is an arithmetic number, because the mean of its divisors is an integer number (14881230).

Almost surely, 2132088630 is an apocalyptic number.

132088630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132088630 is a deficient number, since it is larger than the sum of its proper divisors (106011050).

132088630 is a wasteful number, since it uses less digits than its factorization.

132088630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18903.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 132088630 is about 11492.9817714986. The cubic root of 132088630 is about 509.2782691348.

The spelling of 132088630 in words is "one hundred thirty-two million, eighty-eight thousand, six hundred thirty".

Divisors: 1 2 5 10 727 1454 3635 7270 18169 36338 90845 181690 13208863 26417726 66044315 132088630