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6834980 = 225341749
BaseRepresentation
bin11010000100101100100100
3110212020211102
4122010230210
53222204410
6402255232
7112045025
oct32045444
913766742
106834980
113949249
122357518
131554089
14c9cc4c
159002a5
hex684b24

6834980 has 12 divisors (see below), whose sum is σ = 14353500. Its totient is φ = 2733984.

The previous prime is 6834959. The next prime is 6834991. The reversal of 6834980 is 894386.

It can be written as a sum of positive squares in 2 ways, for example, as 4919524 + 1915456 = 2218^2 + 1384^2 .

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, 170855 + ... + 170894.

It is an arithmetic number, because the mean of its divisors is an integer number (1196125).

Almost surely, 26834980 is an apocalyptic number.

It is an amenable number.

6834980 is an abundant number, since it is smaller than the sum of its proper divisors (7518520).

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

6834980 is a wasteful number, since it uses less digits than its factorization.

6834980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341758 (or 341756 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 6834980 is about 2614.3794674836. The cubic root of 6834980 is about 189.7779492727. Note that the first 3 decimals are identical.

The spelling of 6834980 in words is "six million, eight hundred thirty-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 341749 683498 1366996 1708745 3417490 6834980