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132060520 = 2353301513
BaseRepresentation
bin1111101111100…
…01010101101000
3100012111100222101
413313301111220
5232301414040
621034303144
73162332044
oct767612550
9305440871
10132060520
11685aa029
1238287ab4
132148a627
1413779024
15b8d909a
hex7df1568

132060520 has 16 divisors (see below), whose sum is σ = 297136260. Its totient is φ = 52824192.

The previous prime is 132060491. The next prime is 132060557. The reversal of 132060520 is 25060231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 117635716 + 14424804 = 10846^2 + 3798^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1650717 + ... + 1650796.

Almost surely, 2132060520 is an apocalyptic number.

132060520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132060520 is an abundant number, since it is smaller than the sum of its proper divisors (165075740).

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

132060520 is a wasteful number, since it uses less digits than its factorization.

132060520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301524 (or 3301520 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 132060520 is about 11491.7587861911. The cubic root of 132060520 is about 509.2421397880.

The spelling of 132060520 in words is "one hundred thirty-two million, sixty thousand, five hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 3301513 6603026 13206052 16507565 26412104 33015130 66030260 132060520