Base | Representation |
---|---|
bin | 1100011011000110011… |
… | …1100011100011111101 |
3 | 202101220112110202110210 |
4 | 3012301213203203331 |
5 | 11444102413142023 |
6 | 242014441023033 |
7 | 21264035256054 |
oct | 3066147434375 |
9 | 671815422423 |
10 | 213433334013 |
11 | 82575609939 |
12 | 35446484a79 |
13 | 17185403b23 |
14 | a48a20b39b |
15 | 5842971593 |
hex | 31b19e38fd |
213433334013 has 8 divisors (see below), whose sum is σ = 285211584000. Its totient is φ = 141971986688.
The previous prime is 213433333987. The next prime is 213433334033. The reversal of 213433334013 is 310433334312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 213433334013 - 210 = 213433332989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213433334033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79224093 + ... + 79226786.
It is an arithmetic number, because the mean of its divisors is an integer number (35651448000).
Almost surely, 2213433334013 is an apocalyptic number.
It is an amenable number.
213433334013 is a deficient number, since it is larger than the sum of its proper divisors (71778249987).
213433334013 is a wasteful number, since it uses less digits than its factorization.
213433334013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158451331.
The product of its (nonzero) digits is 23328, while the sum is 30.
Adding to 213433334013 its reverse (310433334312), we get a palindrome (523866668325).
The spelling of 213433334013 in words is "two hundred thirteen billion, four hundred thirty-three million, three hundred thirty-four thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •