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132313014 = 235272249
BaseRepresentation
bin1111110001011…
…10111110110110
3100012222012100000
413320232332312
5232333004024
621043532130
73164433141
oct770567666
9305865300
10132313014
11687617a9
123838a046
1321548532
1413803058
15b938cc9
hex7e2efb6

132313014 has 24 divisors (see below), whose sum is σ = 297297000. Its totient is φ = 44104176.

The previous prime is 132312967. The next prime is 132313019. The reversal of 132313014 is 410313231.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132313019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135639 + ... + 136610.

It is an arithmetic number, because the mean of its divisors is an integer number (12387375).

Almost surely, 2132313014 is an apocalyptic number.

132313014 is an abundant number, since it is smaller than the sum of its proper divisors (164983986).

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

132313014 is an equidigital number, since it uses as much as digits as its factorization.

132313014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272266 (or 272254 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 132313014 is about 11502.7394128529. The cubic root of 132313014 is about 509.5664828113.

Adding to 132313014 its reverse (410313231), we get a palindrome (542626245).

The spelling of 132313014 in words is "one hundred thirty-two million, three hundred thirteen thousand, fourteen".

Divisors: 1 2 3 6 9 18 27 54 81 162 243 486 272249 544498 816747 1633494 2450241 4900482 7350723 14701446 22052169 44104338 66156507 132313014