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132688083 = 31122717713
BaseRepresentation
bin1111110100010…
…10100011010011
3100020200020211110
413322022203103
5232432004313
621055544403
73200554503
oct772124323
9306606743
10132688083
1168998580
123852b103
132164a178
141389da03
15b9aeec3
hex7e8a8d3

132688083 has 16 divisors (see below), whose sum is σ = 193862016. Its totient is φ = 80058240.

The previous prime is 132688063. The next prime is 132688099. The reversal of 132688083 is 380886231.

It is not a de Polignac number, because 132688083 - 26 = 132688019 is a prime.

It is a super-2 number, since 2×1326880832 = 35212254740429778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132688063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1366 + ... + 16347.

It is an arithmetic number, because the mean of its divisors is an integer number (12116376).

Almost surely, 2132688083 is an apocalyptic number.

132688083 is a deficient number, since it is larger than the sum of its proper divisors (61173933).

132688083 is a wasteful number, since it uses less digits than its factorization.

132688083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17954.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 132688083 is about 11519.0313394834. The cubic root of 132688083 is about 510.0475196014.

The spelling of 132688083 in words is "one hundred thirty-two million, six hundred eighty-eight thousand, eighty-three".

Divisors: 1 3 11 33 227 681 2497 7491 17713 53139 194843 584529 4020851 12062553 44229361 132688083