Base | Representation |
---|---|
bin | 1100011010010110000… |
… | …0010100110100000011 |
3 | 202101101101002000021200 |
4 | 3012211200110310003 |
5 | 11443143402041003 |
6 | 241542341152243 |
7 | 21256020022056 |
oct | 3064540246403 |
9 | 671341060250 |
10 | 213230112003 |
11 | 82480926167 |
12 | 353aa3bb683 |
13 | 1715228c10c |
14 | a46b22aa9d |
15 | 582ebcc6a3 |
hex | 31a5814d03 |
213230112003 has 12 divisors (see below), whose sum is σ = 308438430768. Its totient is φ = 141950617200.
The previous prime is 213230112001. The next prime is 213230112019. The reversal of 213230112003 is 300211032312.
It is not a de Polignac number, because 213230112003 - 21 = 213230112001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (213230112001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16892575 + ... + 16905192.
It is an arithmetic number, because the mean of its divisors is an integer number (25703202564).
Almost surely, 2213230112003 is an apocalyptic number.
213230112003 is a deficient number, since it is larger than the sum of its proper divisors (95208318765).
213230112003 is a wasteful number, since it uses less digits than its factorization.
213230112003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33798474 (or 33798471 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 213230112003 its reverse (300211032312), we get a palindrome (513441144315).
The spelling of 213230112003 in words is "two hundred thirteen billion, two hundred thirty million, one hundred twelve thousand, three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.032 sec. • engine limits •