Base | Representation |
---|---|
bin | 111001001011… |
… | …101100100001 |
3 | 1001012120120101 |
4 | 321023230201 |
5 | 12314140423 |
6 | 1253142401 |
7 | 241261645 |
oct | 71135441 |
9 | 31176511 |
10 | 14990113 |
11 | 8509326 |
12 | 502aa01 |
13 | 314acb8 |
14 | 1dc2c25 |
15 | 14b17ad |
hex | e4bb21 |
14990113 has 4 divisors (see below), whose sum is σ = 15003540. Its totient is φ = 14976688.
The previous prime is 14990099. The next prime is 14990119. The reversal of 14990113 is 31109941.
It is a happy number.
14990113 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.
It can be written as a sum of positive squares in 2 ways, for example, as 13307904 + 1682209 = 3648^2 + 1297^2 .
It is a cyclic number.
It is not a de Polignac number, because 14990113 - 217 = 14859041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14990119) 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, 4870 + ... + 7327.
It is an arithmetic number, because the mean of its divisors is an integer number (3750885).
Almost surely, 214990113 is an apocalyptic number.
It is an amenable number.
14990113 is a deficient number, since it is larger than the sum of its proper divisors (13427).
14990113 is a wasteful number, since it uses less digits than its factorization.
14990113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13426.
The product of its (nonzero) digits is 972, while the sum is 28.
The square root of 14990113 is about 3871.7067295961. The cubic root of 14990113 is about 246.5670101040.
The spelling of 14990113 in words is "fourteen million, nine hundred ninety thousand, one hundred thirteen".
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