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6012980 = 225300649
BaseRepresentation
bin10110111100000000110100
3102022111020222
4112330000310
53014403410
6332513512
7102052361
oct26740064
912274228
106012980
113437706
12201b898
131326b9c
14b27468
157db955
hex5bc034

6012980 has 12 divisors (see below), whose sum is σ = 12627300. Its totient is φ = 2405184.

The previous prime is 6012899. The next prime is 6013013. The reversal of 6012980 is 892106.

It can be written as a sum of positive squares in 2 ways, for example, as 2226064 + 3786916 = 1492^2 + 1946^2 .

It is an Ulam number.

It is a congruent number.

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, 150305 + ... + 150344.

It is an arithmetic number, because the mean of its divisors is an integer number (1052275).

Almost surely, 26012980 is an apocalyptic number.

It is an amenable number.

6012980 is an abundant number, since it is smaller than the sum of its proper divisors (6614320).

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

6012980 is a wasteful number, since it uses less digits than its factorization.

6012980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300658 (or 300656 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 6012980 is about 2452.1378427813. The cubic root of 6012980 is about 181.8429994911.

The spelling of 6012980 in words is "six million, twelve thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 300649 601298 1202596 1503245 3006490 6012980