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132312950784 = 21132717179337
BaseRepresentation
bin111101100111001110…
…1110110100000000000
3110122112010011022121200
41323032131312200000
54131434103411114
6140441141421200
712362560345050
oct1731635664000
9418463138550
10132312950784
1151128236303
122178740a800
13c628132671
146592749560
153695e42409
hex1ece776800

132312950784 has 576 divisors, whose sum is σ = 466389705600. Its totient is φ = 35276193792.

The previous prime is 132312950779. The next prime is 132312950879. The reversal of 132312950784 is 487059213231.

It is a happy number.

132312950784 is a `hidden beast` number, since 1 + 32 + 31 + 2 + 9 + 507 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 392619864 + ... + 392620200.

It is an arithmetic number, because the mean of its divisors is an integer number (809704350).

Almost surely, 2132312950784 is an apocalyptic number.

132312950784 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132312950784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233194852800).

132312950784 is an abundant number, since it is smaller than the sum of its proper divisors (334076754816).

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

132312950784 is a wasteful number, since it uses less digits than its factorization.

132312950784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 132312950784 in words is "one hundred thirty-two billion, three hundred twelve million, nine hundred fifty thousand, seven hundred eighty-four".