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132123360460 = 225713178947981
BaseRepresentation
bin111101100001100101…
…0100111110011001100
3110122000220102010120211
41323003022213303030
54131042040013320
6140410250052204
712355066014430
oct1730312476314
9418026363524
10132123360460
1151040213293
1221733a1a064
13c5c7a81540
1465754b69c0
15368449255a
hex1ec32a7ccc

132123360460 has 192 divisors, whose sum is σ = 365645871360. Its totient is φ = 38912163840.

The previous prime is 132123360433. The next prime is 132123360491. The reversal of 132123360460 is 64063321231.

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, 2729670 + ... + 2777650.

It is an arithmetic number, because the mean of its divisors is an integer number (1904405580).

Almost surely, 2132123360460 is an apocalyptic number.

132123360460 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 132123360460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182822935680).

132123360460 is an abundant number, since it is smaller than the sum of its proper divisors (233522510900).

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

132123360460 is a wasteful number, since it uses less digits than its factorization.

132123360460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48116 (or 48114 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 132123360460 its reverse (64063321231), we get a palindrome (196186681691).

The spelling of 132123360460 in words is "one hundred thirty-two billion, one hundred twenty-three million, three hundred sixty thousand, four hundred sixty".