Search a number
-
+
6704980 = 225335249
BaseRepresentation
bin11001100100111101010100
3110121122111121
4121210331110
53204024410
6355413324
7110664022
oct31447524
913548447
106704980
11386a607
1222b4244
131509b59
14c67712
158c69da
hex664f54

6704980 has 12 divisors (see below), whose sum is σ = 14080500. Its totient is φ = 2681984.

The previous prime is 6704969. The next prime is 6705001. The reversal of 6704980 is 894076.

It can be written as a sum of positive squares in 2 ways, for example, as 4682896 + 2022084 = 2164^2 + 1422^2 .

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, 167605 + ... + 167644.

It is an arithmetic number, because the mean of its divisors is an integer number (1173375).

Almost surely, 26704980 is an apocalyptic number.

It is an amenable number.

6704980 is an abundant number, since it is smaller than the sum of its proper divisors (7375520).

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

6704980 is a wasteful number, since it uses less digits than its factorization.

6704980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335258 (or 335256 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 6704980 is about 2589.3976133456. The cubic root of 6704980 is about 188.5670595647.

The spelling of 6704980 in words is "six million, seven hundred four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 335249 670498 1340996 1676245 3352490 6704980