Base | Representation |
---|---|
bin | 1011011111111101… |
… | …1011010001100001 |
3 | 21222010110121011122 |
4 | 2313333123101201 |
5 | 22310213413223 |
6 | 1230150022025 |
7 | 136331566001 |
oct | 26777332141 |
9 | 7863417148 |
10 | 3086857313 |
11 | 13444a5651 |
12 | 721947915 |
13 | 3a26a5bb7 |
14 | 213d76001 |
15 | 130eee5c8 |
hex | b7fdb461 |
3086857313 has 2 divisors, whose sum is σ = 3086857314. Its totient is φ = 3086857312.
The previous prime is 3086857307. The next prime is 3086857337. The reversal of 3086857313 is 3137586803.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2478347089 + 608510224 = 49783^2 + 24668^2 .
It is a cyclic number.
It is not a de Polignac number, because 3086857313 - 214 = 3086840929 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (3086857303) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1543428656 + 1543428657.
It is an arithmetic number, because the mean of its divisors is an integer number (1543428657).
Almost surely, 23086857313 is an apocalyptic number.
It is an amenable number.
3086857313 is a deficient number, since it is larger than the sum of its proper divisors (1).
3086857313 is an equidigital number, since it uses as much as digits as its factorization.
3086857313 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 362880, while the sum is 44.
The square root of 3086857313 is about 55559.4934552143. The cubic root of 3086857313 is about 1456.0362418587.
The spelling of 3086857313 in words is "three billion, eighty-six million, eight hundred fifty-seven thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •