Base | Representation |
---|---|
bin | 1011110010000111000… |
… | …1111110110011000001 |
3 | 201100111201011022102220 |
4 | 2330201301332303001 |
5 | 11304034113311223 |
6 | 232554542001253 |
7 | 20424260265006 |
oct | 2744161766301 |
9 | 640451138386 |
10 | 202430213313 |
11 | 7893963a459 |
12 | 33295576229 |
13 | 16120955c13 |
14 | 9b24b678ad |
15 | 53eb9b76e3 |
hex | 2f21c7ecc1 |
202430213313 has 8 divisors (see below), whose sum is σ = 269977126848. Its totient is φ = 134918387664.
The previous prime is 202430213299. The next prime is 202430213341. The reversal of 202430213313 is 313312034202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 202430213313 - 212 = 202430209217 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (202430213113) 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, 8758506 + ... + 8781587.
It is an arithmetic number, because the mean of its divisors is an integer number (33747140856).
Almost surely, 2202430213313 is an apocalyptic number.
It is an amenable number.
202430213313 is a deficient number, since it is larger than the sum of its proper divisors (67546913535).
202430213313 is a wasteful number, since it uses less digits than its factorization.
202430213313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17543943.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 202430213313 its reverse (313312034202), we get a palindrome (515742247515).
The spelling of 202430213313 in words is "two hundred two billion, four hundred thirty million, two hundred thirteen thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •