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12059020 = 225602951
BaseRepresentation
bin101110000000…
…000110001100
3211200122212101
4232000012030
511041342040
61110244444
7204333331
oct56000614
924618771
1012059020
116897136
124056724
132662b1c
14185c988
1510d309a
hexb8018c

12059020 has 12 divisors (see below), whose sum is σ = 25323984. Its totient is φ = 4823600.

The previous prime is 12059009. The next prime is 12059023. The reversal of 12059020 is 2095021.

It is not an unprimeable number, because it can be changed into a prime (12059023) 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, 301456 + ... + 301495.

It is an arithmetic number, because the mean of its divisors is an integer number (2110332).

Almost surely, 212059020 is an apocalyptic number.

12059020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12059020 is an abundant number, since it is smaller than the sum of its proper divisors (13264964).

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

12059020 is a wasteful number, since it uses less digits than its factorization.

12059020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602960 (or 602958 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 12059020 is about 3472.6099694610. The cubic root of 12059020 is about 229.3175739201.

The spelling of 12059020 in words is "twelve million, fifty-nine thousand, twenty".

Divisors: 1 2 4 5 10 20 602951 1205902 2411804 3014755 6029510 12059020