Base | Representation |
---|---|
bin | 110101010000… |
… | …001110011101 |
3 | 222021020122111 |
4 | 311100032131 |
5 | 12033210333 |
6 | 1215114021 |
7 | 226441660 |
oct | 65201635 |
9 | 28236574 |
10 | 13960093 |
11 | 7975474 |
12 | 4812911 |
13 | 2b7a214 |
14 | 1bd56d7 |
15 | 135b4cd |
hex | d5039d |
13960093 has 4 divisors (see below), whose sum is σ = 15954400. Its totient is φ = 11965788.
The previous prime is 13960087. The next prime is 13960097. The reversal of 13960093 is 39006931.
13960093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13960093 - 25 = 13960061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13960097) 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, 997143 + ... + 997156.
It is an arithmetic number, because the mean of its divisors is an integer number (3988600).
Almost surely, 213960093 is an apocalyptic number.
It is an amenable number.
13960093 is a deficient number, since it is larger than the sum of its proper divisors (1994307).
13960093 is an equidigital number, since it uses as much as digits as its factorization.
13960093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1994306.
The product of its (nonzero) digits is 4374, while the sum is 31.
The square root of 13960093 is about 3736.3207838728. The cubic root of 13960093 is about 240.7850047965.
The spelling of 13960093 in words is "thirteen million, nine hundred sixty thousand, ninety-three".
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