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6800044 = 2212311381
BaseRepresentation
bin11001111100001010101100
3110210110220111
4121330022230
53220100134
6401425404
7111541126
oct31741254
913713814
106800044
113924a79
12233b264
1315411c4
14c90216
158e4c64
hex67c2ac

6800044 has 12 divisors (see below), whose sum is σ = 11918368. Its totient is φ = 3394800.

The previous prime is 6800033. The next prime is 6800047. The reversal of 6800044 is 4400086.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6799988 and 6800024.

It is not an unprimeable number, because it can be changed into a prime (6800047) 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, 4234 + ... + 5614.

Almost surely, 26800044 is an apocalyptic number.

It is an amenable number.

6800044 is a deficient number, since it is larger than the sum of its proper divisors (5118324).

6800044 is a wasteful number, since it uses less digits than its factorization.

6800044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616 (or 2614 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 6800044 is about 2607.6893986823. The cubic root of 6800044 is about 189.4540560618.

The spelling of 6800044 in words is "six million, eight hundred thousand, forty-four".

Divisors: 1 2 4 1231 1381 2462 2762 4924 5524 1700011 3400022 6800044