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132738585 = 3571264177
BaseRepresentation
bin1111110100101…
…10111000011001
3100020202211002220
413322112320121
5232440113320
621101014253
73201154650
oct772267031
9306684086
10132738585
1168a22511
1238554389
1321667155
14138b4197
15b9bee40
hex7e96e19

132738585 has 16 divisors (see below), whose sum is σ = 242722176. Its totient is φ = 60680448.

The previous prime is 132738581. The next prime is 132738629. The reversal of 132738585 is 585837231.

It is not a de Polignac number, because 132738585 - 22 = 132738581 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132738581) 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, 631984 + ... + 632193.

It is an arithmetic number, because the mean of its divisors is an integer number (15170136).

Almost surely, 2132738585 is an apocalyptic number.

132738585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132738585 is a deficient number, since it is larger than the sum of its proper divisors (109983591).

132738585 is a wasteful number, since it uses less digits than its factorization.

132738585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264192.

The product of its digits is 201600, while the sum is 42.

The square root of 132738585 is about 11521.2232423471. The cubic root of 132738585 is about 510.1122205954.

The spelling of 132738585 in words is "one hundred thirty-two million, seven hundred thirty-eight thousand, five hundred eighty-five".

Divisors: 1 3 5 7 15 21 35 105 1264177 3792531 6320885 8849239 18962655 26547717 44246195 132738585