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3028974 = 231338833
BaseRepresentation
bin1011100011011111101110
312200212222020
423203133232
51233411344
6144531010
734513554
oct13433756
95625866
103028974
111789793
121020a66
138208c0
1458bbd4
153ec719
hex2e37ee

3028974 has 16 divisors (see below), whose sum is σ = 6524112. Its totient is φ = 931968.

The previous prime is 3028973. The next prime is 3028997. The reversal of 3028974 is 4798203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19339 + ... + 19494.

It is an arithmetic number, because the mean of its divisors is an integer number (407757).

Almost surely, 23028974 is an apocalyptic number.

3028974 is an abundant number, since it is smaller than the sum of its proper divisors (3495138).

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

3028974 is a wasteful number, since it uses less digits than its factorization.

3028974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38851.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 3028974 is about 1740.3947828007. The cubic root of 3028974 is about 144.6877784485.

The spelling of 3028974 in words is "three million, twenty-eight thousand, nine hundred seventy-four".

Divisors: 1 2 3 6 13 26 39 78 38833 77666 116499 232998 504829 1009658 1514487 3028974