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132792899 = 1721992309
BaseRepresentation
bin1111110101001…
…00001001000011
3100020212120121112
413322210021003
5232443333044
621102113535
73201502211
oct772441103
9306776545
10132792899
1168a5a2a8
123857b8ab
1321685aa5
14138c9cb1
15b9d109e
hex7ea4243

132792899 has 12 divisors (see below), whose sum is σ = 141834000. Its totient is φ = 124299648.

The previous prime is 132792859. The next prime is 132792923. The reversal of 132792899 is 998297231.

It is not a de Polignac number, because 132792899 - 216 = 132727363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132792839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56357 + ... + 58665.

It is an arithmetic number, because the mean of its divisors is an integer number (11819500).

Almost surely, 2132792899 is an apocalyptic number.

132792899 is a deficient number, since it is larger than the sum of its proper divisors (9041101).

132792899 is a wasteful number, since it uses less digits than its factorization.

132792899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2542 (or 2525 counting only the distinct ones).

The product of its digits is 489888, while the sum is 50.

The square root of 132792899 is about 11523.5801294563. The cubic root of 132792899 is about 510.1817870470.

The spelling of 132792899 in words is "one hundred thirty-two million, seven hundred ninety-two thousand, eight hundred ninety-nine".

Divisors: 1 17 199 289 2309 3383 39253 57511 459491 667301 7811347 132792899