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132585042 = 2329761983
BaseRepresentation
bin1111110011100…
…01011001010010
3100020111000111010
413321301121102
5232420210132
621053431350
73166645212
oct771613122
9306430433
10132585042
1168928117
123849b556
13216122b5
1413874242
15b98e6cc
hex7e71652

132585042 has 16 divisors (see below), whose sum is σ = 274314240. Its totient is φ = 42670992.

The previous prime is 132585007. The next prime is 132585043. The reversal of 132585042 is 240585231.

It is not an unprimeable number, because it can be changed into a prime (132585043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380818 + ... + 381165.

It is an arithmetic number, because the mean of its divisors is an integer number (17144640).

Almost surely, 2132585042 is an apocalyptic number.

132585042 is an abundant number, since it is smaller than the sum of its proper divisors (141729198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132585042 is a wasteful number, since it uses less digits than its factorization.

132585042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762017.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 132585042 is about 11514.5578291135. The cubic root of 132585042 is about 509.9154569587.

The spelling of 132585042 in words is "one hundred thirty-two million, five hundred eighty-five thousand, forty-two".

Divisors: 1 2 3 6 29 58 87 174 761983 1523966 2285949 4571898 22097507 44195014 66292521 132585042