Base | Representation |
---|---|
bin | 1011111110101010… |
… | …11111000101110001 |
3 | 121121012122012102010 |
4 | 11333111133011301 |
5 | 101132403243342 |
6 | 2542101113133 |
7 | 315242125356 |
oct | 57725370561 |
9 | 17535565363 |
10 | 6431306097 |
11 | 2800339507 |
12 | 12b59b87a9 |
13 | 7b654b988 |
14 | 45020262d |
15 | 27993229c |
hex | 17f55f171 |
6431306097 has 8 divisors (see below), whose sum is σ = 8851690240. Its totient is φ = 4149229680.
The previous prime is 6431306093. The next prime is 6431306099. The reversal of 6431306097 is 7906031346.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6431306097 - 22 = 6431306093 is a prime.
It is a super-2 number, since 2×64313060972 = 82723396226618746818, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6431306093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34576822 + ... + 34577007.
It is an arithmetic number, because the mean of its divisors is an integer number (1106461280).
Almost surely, 26431306097 is an apocalyptic number.
It is an amenable number.
6431306097 is a deficient number, since it is larger than the sum of its proper divisors (2420384143).
6431306097 is a wasteful number, since it uses less digits than its factorization.
6431306097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69153863.
The product of its (nonzero) digits is 81648, while the sum is 39.
The square root of 6431306097 is about 80195.4244143642. The cubic root of 6431306097 is about 1859.6579030341.
The spelling of 6431306097 in words is "six billion, four hundred thirty-one million, three hundred six thousand, ninety-seven".
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