Base | Representation |
---|---|
bin | 1100101011000110… |
… | …11110111101100100 |
3 | 122120012001210022100 |
4 | 12111203132331210 |
5 | 102413320334330 |
6 | 3043054532100 |
7 | 330416451300 |
oct | 62543367544 |
9 | 18505053270 |
10 | 6804074340 |
11 | 29817a4838 |
12 | 139a807030 |
13 | 8458472bb |
14 | 487918d00 |
15 | 29c517060 |
hex | 1958def64 |
6804074340 has 108 divisors (see below), whose sum is σ = 24008693436. Its totient is φ = 1555214976.
The previous prime is 6804074323. The next prime is 6804074393. The reversal of 6804074340 is 434704086.
It can be written as a sum of positive squares in 2 ways, for example, as 2813878116 + 3990196224 = 53046^2 + 63168^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 6804074295 and 6804074304.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 376899 + ... + 394538.
It is an arithmetic number, because the mean of its divisors is an integer number (222302717).
Almost surely, 26804074340 is an apocalyptic number.
6804074340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6804074340 is an abundant number, since it is smaller than the sum of its proper divisors (17204619096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6804074340 is a wasteful number, since it uses less digits than its factorization.
6804074340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 771466 (or 771454 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 36.
The square root of 6804074340 is about 82486.8131279176. The cubic root of 6804074340 is about 1894.9147804795.
The spelling of 6804074340 in words is "six billion, eight hundred four million, seventy-four thousand, three hundred forty".
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