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132311310102 = 23259124586921
BaseRepresentation
bin111101100111001011…
…1100101111100010110
3110122112000001222000200
41323032113211330112
54131433143410402
6140441042321330
712362540402526
oct1731627457426
9418460058020
10132311310102
1151127315674
1221786959246
13c6279a994a
14659243d686
153695c1b21c
hex1ece5e5f16

132311310102 has 24 divisors (see below), whose sum is σ = 291533397480. Its totient is φ = 43356248160.

The previous prime is 132311309969. The next prime is 132311310107. The reversal of 132311310102 is 201013113231.

132311310102 is a `hidden beast` number, since 1 + 32 + 311 + 310 + 10 + 2 = 666.

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 (132311310107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62292399 + ... + 62294522.

It is an arithmetic number, because the mean of its divisors is an integer number (12147224895).

Almost surely, 2132311310102 is an apocalyptic number.

132311310102 is an abundant number, since it is smaller than the sum of its proper divisors (159222087378).

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

132311310102 is a wasteful number, since it uses less digits than its factorization.

132311310102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124586988 (or 124586985 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 132311310102 its reverse (201013113231), we get a palindrome (333324423333).

The spelling of 132311310102 in words is "one hundred thirty-two billion, three hundred eleven million, three hundred ten thousand, one hundred two".

Divisors: 1 2 3 6 9 18 59 118 177 354 531 1062 124586921 249173842 373760763 747521526 1121282289 2242564578 7350628339 14701256678 22051885017 44103770034 66155655051 132311310102