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132059985 = 3511517649
BaseRepresentation
bin1111101111100…
…01001101010001
3100012111100020120
413313301031101
5232301404420
621034300453
73162330351
oct767611521
9305440216
10132059985
11685a9692
1238287729
132148a305
1413778b61
15b8d8d40
hex7df1351

132059985 has 16 divisors (see below), whose sum is σ = 211507200. Its totient is φ = 70361600.

The previous prime is 132059959. The next prime is 132059999. The reversal of 132059985 is 589950231.

It is not a de Polignac number, because 132059985 - 213 = 132051793 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13441 + ... + 21089.

It is an arithmetic number, because the mean of its divisors is an integer number (13219200).

Almost surely, 2132059985 is an apocalyptic number.

132059985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132059985 is a deficient number, since it is larger than the sum of its proper divisors (79447215).

132059985 is a wasteful number, since it uses less digits than its factorization.

132059985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8808.

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 132059985 is about 11491.7355086166. The cubic root of 132059985 is about 509.2414521111.

The spelling of 132059985 in words is "one hundred thirty-two million, fifty-nine thousand, nine hundred eighty-five".

Divisors: 1 3 5 15 1151 3453 5755 7649 17265 22947 38245 114735 8803999 26411997 44019995 132059985