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132704148960 = 25335413592087
BaseRepresentation
bin111101110010111001…
…0001001110111100000
3110200112101021020122000
41323211302021313200
54133234230231320
6140544034244000
712405350440365
oct1734562116740
9420471236560
10132704148960
115130903a289
1221876426600
13c68b1b1886
1465cc69c46c
1536ba467c90
hex1ee5c89de0

132704148960 has 384 divisors, whose sum is σ = 477346867200. Its totient is φ = 34411991040.

The previous prime is 132704148893. The next prime is 132704148971. The reversal of 132704148960 is 69841407231.

132704148960 is a `hidden beast` number, since 1 + 3 + 2 + 70 + 41 + 489 + 60 = 666.

It is a super-2 number, since 2×1327041489602 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 63585037 + ... + 63587123.

It is an arithmetic number, because the mean of its divisors is an integer number (1243090800).

Almost surely, 2132704148960 is an apocalyptic number.

132704148960 is a gapful number since it is divisible by the number (10) 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 132704148960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238673433600).

132704148960 is an abundant number, since it is smaller than the sum of its proper divisors (344642718240).

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

132704148960 is a wasteful number, since it uses less digits than its factorization.

132704148960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511 (or 2497 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 132704148960 in words is "one hundred thirty-two billion, seven hundred four million, one hundred forty-eight thousand, nine hundred sixty".