Base | Representation |
---|---|
bin | 1011111110100100… |
… | …01000010001010010 |
3 | 121121010222111102010 |
4 | 11333102020101102 |
5 | 101132142114234 |
6 | 2542030203350 |
7 | 315231502143 |
oct | 57722102122 |
9 | 17533874363 |
10 | 6430426194 |
11 | 27aa898415 |
12 | 12b5653556 |
13 | 7b630131a |
14 | 450053aca |
15 | 27980b6e9 |
hex | 17f488452 |
6430426194 has 8 divisors (see below), whose sum is σ = 12860852400. Its totient is φ = 2143475396.
The previous prime is 6430426169. The next prime is 6430426207. The reversal of 6430426194 is 4916240346.
It is a sphenic number, since it is the product of 3 distinct primes.
6430426194 is an admirable 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, 535868844 + ... + 535868855.
It is an arithmetic number, because the mean of its divisors is an integer number (1607606550).
Almost surely, 26430426194 is an apocalyptic number.
6430426194 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.
6430426194 is a wasteful number, since it uses less digits than its factorization.
6430426194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1071737704.
The product of its (nonzero) digits is 124416, while the sum is 39.
The square root of 6430426194 is about 80189.9382341700. The cubic root of 6430426194 is about 1859.5730890957.
The spelling of 6430426194 in words is "six billion, four hundred thirty million, four hundred twenty-six thousand, one hundred ninety-four".
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