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132052441505520 = 243523113293722539
BaseRepresentation
bin11110000001100111011010…
…110111100001111011110000
3122022120002102200210122022010
4132001213122313201323300
5114302021400011134040
61144504015410242520
736546321413514264
oct3601473267417360
9568502380718263
10132052441505520
11390921426a2318
1212988793586440
13588b651647aa3
14248752d7240a4
15103eec143ee80
hex7819dade1ef0

132052441505520 has 320 divisors, whose sum is σ = 432412513827840. Its totient is φ = 33270874914816.

The previous prime is 132052441505489. The next prime is 132052441505521. The reversal of 132052441505520 is 25505144250231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132052441505521) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 182400411 + ... + 183122949.

It is an arithmetic number, because the mean of its divisors is an integer number (1351289105712).

Almost surely, 2132052441505520 is an apocalyptic number.

132052441505520 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 132052441505520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216206256913920).

132052441505520 is an abundant number, since it is smaller than the sum of its proper divisors (300360072322320).

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

132052441505520 is a wasteful number, since it uses less digits than its factorization.

132052441505520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722984 (or 722978 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 39.

Adding to 132052441505520 its reverse (25505144250231), we get a palindrome (157557585755751).

The spelling of 132052441505520 in words is "one hundred thirty-two trillion, fifty-two billion, four hundred forty-one million, five hundred five thousand, five hundred twenty".