Base | Representation |
---|---|
bin | 1100111101000011… |
… | …01111100100010101 |
3 | 122221200022221112202 |
4 | 12132201233210111 |
5 | 103220340104023 |
6 | 3110033254245 |
7 | 334225143455 |
oct | 63641574425 |
9 | 18850287482 |
10 | 6954613013 |
11 | 2a49774767 |
12 | 1421104385 |
13 | 86aaa443a |
14 | 49d903d65 |
15 | 2aa851128 |
hex | 19e86f915 |
6954613013 has 4 divisors (see below), whose sum is σ = 6954998028. Its totient is φ = 6954228000.
The previous prime is 6954613009. The next prime is 6954613027. The reversal of 6954613013 is 3103164596.
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 3746296849 + 3208316164 = 61207^2 + 56642^2 .
It is a cyclic number.
It is not a de Polignac number, because 6954613013 - 22 = 6954613009 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6954613093) 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, 164006 + ... + 202007.
It is an arithmetic number, because the mean of its divisors is an integer number (1738749507).
Almost surely, 26954613013 is an apocalyptic number.
It is an amenable number.
6954613013 is a deficient number, since it is larger than the sum of its proper divisors (385015).
6954613013 is a wasteful number, since it uses less digits than its factorization.
6954613013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 385014.
The product of its (nonzero) digits is 58320, while the sum is 38.
The square root of 6954613013 is about 83394.3224266496. The cubic root of 6954613013 is about 1908.7878251970.
The spelling of 6954613013 in words is "six billion, nine hundred fifty-four million, six hundred thirteen thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •