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3063844 = 227109423
BaseRepresentation
bin1011101100000000100100
312202122210201
423230000210
51241020334
6145400244
735020330
oct13540044
95678721
103063844
111802a03
121039084
13833734
1459a7c0
15407c14
hex2ec024

3063844 has 12 divisors (see below), whose sum is σ = 6127744. Its totient is φ = 1313064.

The previous prime is 3063839. The next prime is 3063869. The reversal of 3063844 is 4483603.

3063844 = T227 + T228 + ... + T310.

3063844 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

3063844 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 109423 = 3063844 / (3 + 0 + 6 + 3 + 8 + 4 + 4).

It is an Ulam 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, 54684 + ... + 54739.

Almost surely, 23063844 is an apocalyptic number.

It is an amenable number.

3063844 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3063844 is a wasteful number, since it uses less digits than its factorization.

3063844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109434 (or 109432 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 3063844 is about 1750.3839578790. The cubic root of 3063844 is about 145.2408837915.

The spelling of 3063844 in words is "three million, sixty-three thousand, eight hundred forty-four".

Divisors: 1 2 4 7 14 28 109423 218846 437692 765961 1531922 3063844