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132513258132 = 22324386783911
BaseRepresentation
bin111101101101001100…
…1111101101010010100
3110200001002001222122100
41323122121331222110
54132341343230012
6140513055002100
712400542052353
oct1733231755224
9420032058570
10132513258132
1151220309172
1221822509330
13c65a796818
1465b11ab99a
1536a880c8dc
hex1eda67da94

132513258132 has 36 divisors (see below), whose sum is σ = 334975697056. Its totient is φ = 44169552720.

The previous prime is 132513258131. The next prime is 132513258151. The reversal of 132513258132 is 231852315231.

132513258132 is a `hidden beast` number, since 1 + 3 + 2 + 513 + 2 + 5 + 8 + 132 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132513258131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1537257 + ... + 1621167.

Almost surely, 2132513258132 is an apocalyptic number.

132513258132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132513258132 is an abundant number, since it is smaller than the sum of its proper divisors (202462438924).

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

132513258132 is a wasteful number, since it uses less digits than its factorization.

132513258132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127788 (or 127783 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The spelling of 132513258132 in words is "one hundred thirty-two billion, five hundred thirteen million, two hundred fifty-eight thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 36 43867 83911 87734 131601 167822 175468 251733 263202 335644 394803 503466 526404 755199 789606 1006932 1510398 1579212 3020796 3680923837 7361847674 11042771511 14723695348 22085543022 33128314533 44171086044 66256629066 132513258132