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132000688 = 2412176779
BaseRepresentation
bin1111101111000…
…10101110110000
3100012101022220101
413313202232300
5232243010223
621033122144
73161662441
oct767425660
9305338811
10132000688
1168569086
1238259354
1321469321
14137612c8
15b8c64ad
hex7de2bb0

132000688 has 20 divisors (see below), whose sum is σ = 255999240. Its totient is φ = 65936384.

The previous prime is 132000677. The next prime is 132000707. The reversal of 132000688 is 886000231.

It is a super-3 number, since 3×1320006883 (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16083 + ... + 22861.

It is an arithmetic number, because the mean of its divisors is an integer number (12799962).

Almost surely, 2132000688 is an apocalyptic number.

It is an amenable number.

132000688 is a deficient number, since it is larger than the sum of its proper divisors (123998552).

132000688 is a wasteful number, since it uses less digits than its factorization.

132000688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8004 (or 7998 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 132000688 is about 11489.1552343939. The cubic root of 132000688 is about 509.1652215732.

The spelling of 132000688 in words is "one hundred thirty-two million, six hundred eighty-eight", and thus it is an aban number.

Divisors: 1 2 4 8 16 1217 2434 4868 6779 9736 13558 19472 27116 54232 108464 8250043 16500086 33000172 66000344 132000688