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120662060 = 2256033103
BaseRepresentation
bin1110011000100…
…10100000101100
322102001021020012
413030102200230
5221342141220
615550112352
72663416301
oct714224054
9272037205
10120662060
1162124212
12344ab6b8
131bcc938c
141204d0a8
15a8d6ac5
hex731282c

120662060 has 12 divisors (see below), whose sum is σ = 253390368. Its totient is φ = 48264816.

The previous prime is 120662041. The next prime is 120662063. The reversal of 120662060 is 60266021.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (120662063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3016532 + ... + 3016571.

It is an arithmetic number, because the mean of its divisors is an integer number (21115864).

Almost surely, 2120662060 is an apocalyptic number.

120662060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120662060 is an abundant number, since it is smaller than the sum of its proper divisors (132728308).

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

120662060 is a wasteful number, since it uses less digits than its factorization.

120662060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6033112 (or 6033110 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 120662060 is about 10984.6283505633. The cubic root of 120662060 is about 494.1478519562.

The spelling of 120662060 in words is "one hundred twenty million, six hundred sixty-two thousand, sixty".

Divisors: 1 2 4 5 10 20 6033103 12066206 24132412 30165515 60331030 120662060