Base | Representation |
---|---|
bin | 11001100100001… |
… | …11001000100101 |
3 | 112221112211221120 |
4 | 30302013020211 |
5 | 414400304023 |
6 | 33140404153 |
7 | 5212622412 |
oct | 1462071045 |
9 | 487484846 |
10 | 214463013 |
11 | 100071266 |
12 | 5b9a6659 |
13 | 3557c3bb |
14 | 206a9109 |
15 | 13c648e3 |
hex | cc87225 |
214463013 has 16 divisors (see below), whose sum is σ = 302592000. Its totient is φ = 134734320.
The previous prime is 214462999. The next prime is 214463057. The reversal of 214463013 is 310364412.
It is not a de Polignac number, because 214463013 - 25 = 214462981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214467013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1038 + ... + 20736.
It is an arithmetic number, because the mean of its divisors is an integer number (18912000).
Almost surely, 2214463013 is an apocalyptic number.
It is an amenable number.
214463013 is a deficient number, since it is larger than the sum of its proper divisors (88128987).
214463013 is a wasteful number, since it uses less digits than its factorization.
214463013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19912.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 214463013 is about 14644.5557460785. Note that the first 3 decimals coincide. The cubic root of 214463013 is about 598.5734749540.
The spelling of 214463013 in words is "two hundred fourteen million, four hundred sixty-three thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •