Base | Representation |
---|---|
bin | 110101001101… |
… | …000001100111 |
3 | 222020120122221 |
4 | 311031001213 |
5 | 12032300413 |
6 | 1214533211 |
7 | 226355521 |
oct | 65150147 |
9 | 28216587 |
10 | 13946983 |
11 | 7966636 |
12 | 4807207 |
13 | 2b7426b |
14 | 1bd0a11 |
15 | 135768d |
hex | d4d067 |
13946983 has 2 divisors, whose sum is σ = 13946984. Its totient is φ = 13946982.
The previous prime is 13946981. The next prime is 13947029. The reversal of 13946983 is 38964931.
13946983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13946983 - 21 = 13946981 is a prime.
Together with 13946981, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13946981) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6973491 + 6973492.
It is an arithmetic number, because the mean of its divisors is an integer number (6973492).
Almost surely, 213946983 is an apocalyptic number.
13946983 is a deficient number, since it is larger than the sum of its proper divisors (1).
13946983 is an equidigital number, since it uses as much as digits as its factorization.
13946983 is an evil number, because the sum of its binary digits is even.
The product of its digits is 139968, while the sum is 43.
The square root of 13946983 is about 3734.5659721044. The cubic root of 13946983 is about 240.7096070160.
The spelling of 13946983 in words is "thirteen million, nine hundred forty-six thousand, nine hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •