Base | Representation |
---|---|
bin | 1101000000011011… |
… | …00000100011100001 |
3 | 200000122111012100021 |
4 | 12200031200203201 |
5 | 103300103104243 |
6 | 3112522553441 |
7 | 335020233244 |
oct | 64015404341 |
9 | 20018435307 |
10 | 6982863073 |
11 | 2a6370a41a |
12 | 142a668881 |
13 | 8738b5a54 |
14 | 4a357925b |
15 | 2ad0816ed |
hex | 1a03608e1 |
6982863073 has 4 divisors (see below), whose sum is σ = 7171589140. Its totient is φ = 6794137008.
The previous prime is 6982863037. The next prime is 6982863091. The reversal of 6982863073 is 3703682896.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3589567569 + 3393295504 = 59913^2 + 58252^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6982863073 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6982863073.
It is not an unprimeable number, because it can be changed into a prime (6982864073) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94362978 + ... + 94363051.
It is an arithmetic number, because the mean of its divisors is an integer number (1792897285).
Almost surely, 26982863073 is an apocalyptic number.
It is an amenable number.
6982863073 is a deficient number, since it is larger than the sum of its proper divisors (188726067).
6982863073 is a wasteful number, since it uses less digits than its factorization.
6982863073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188726066.
The product of its (nonzero) digits is 2612736, while the sum is 52.
The square root of 6982863073 is about 83563.5271694535. The cubic root of 6982863073 is about 1911.3688708751.
The spelling of 6982863073 in words is "six billion, nine hundred eighty-two million, eight hundred sixty-three thousand, seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.106 sec. • engine limits •