Base | Representation |
---|---|
bin | 1100010010100100001… |
… | …0110110010110111111 |
3 | 202011222211221110020200 |
4 | 3010221002312112333 |
5 | 11424404323312203 |
6 | 240555230014543 |
7 | 21153203322030 |
oct | 3045102662677 |
9 | 664884843220 |
10 | 211142010303 |
11 | 815aa184484 |
12 | 34b07047453 |
13 | 16bab7a8b93 |
14 | a30db9aa87 |
15 | 575b7159a3 |
hex | 31290b65bf |
211142010303 has 24 divisors (see below), whose sum is σ = 357972215328. Its totient is φ = 117391695552.
The previous prime is 211142010293. The next prime is 211142010311. The reversal of 211142010303 is 303010241112.
211142010303 is a `hidden beast` number, since 211 + 1 + 420 + 1 + 0 + 30 + 3 = 666.
It is not a de Polignac number, because 211142010303 - 213 = 211142002111 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211142010323) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45287676 + ... + 45292337.
It is an arithmetic number, because the mean of its divisors is an integer number (14915508972).
Almost surely, 2211142010303 is an apocalyptic number.
211142010303 is a deficient number, since it is larger than the sum of its proper divisors (146830205025).
211142010303 is a wasteful number, since it uses less digits than its factorization.
211142010303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90580063 (or 90580060 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 211142010303 its reverse (303010241112), we get a palindrome (514152251415).
The spelling of 211142010303 in words is "two hundred eleven billion, one hundred forty-two million, ten thousand, three hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •