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120060132 = 22310005011
BaseRepresentation
bin1110010011111…
…11100011100100
322100220200112120
413021333203210
5221213411012
615525145540
72655331353
oct711774344
9270820476
10120060132
1161852a55
123425b2b0
131bb483ca
1411d3399a
15a81858c
hex727f8e4

120060132 has 12 divisors (see below), whose sum is σ = 280140336. Its totient is φ = 40020040.

The previous prime is 120060131. The next prime is 120060151. The reversal of 120060132 is 231060021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (15) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (120060131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5002494 + ... + 5002517.

It is an arithmetic number, because the mean of its divisors is an integer number (23345028).

Almost surely, 2120060132 is an apocalyptic number.

120060132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120060132 is an abundant number, since it is smaller than the sum of its proper divisors (160080204).

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

120060132 is a wasteful number, since it uses less digits than its factorization.

120060132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005018 (or 10005016 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 120060132 is about 10957.1954440906. The cubic root of 120060132 is about 493.3247890331.

The spelling of 120060132 in words is "one hundred twenty million, sixty thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 10005011 20010022 30015033 40020044 60030066 120060132