Base | Representation |
---|---|
bin | 100000001010001111100… |
… | …010010000101100011111 |
3 | 21211021110011222222221202 |
4 | 200022033202100230133 |
5 | 242202110424011221 |
6 | 4411134134350115 |
7 | 315445250132660 |
oct | 40121742205437 |
9 | 7737404888852 |
10 | 2210021313311 |
11 | 7822a0463aa9 |
12 | 2b83977bb33b |
13 | 130533ac3b26 |
14 | 78d73881367 |
15 | 3c74b11ed0b |
hex | 2028f890b1f |
2210021313311 has 8 divisors (see below), whose sum is σ = 2525875680384. Its totient is φ = 1894201205400.
The previous prime is 2210021313293. The next prime is 2210021313319. The reversal of 2210021313311 is 1133131200122.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2210021313311 - 218 = 2210021051167 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2210021313319) 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, 8426405 + ... + 8684718.
It is an arithmetic number, because the mean of its divisors is an integer number (315734460048).
Almost surely, 22210021313311 is an apocalyptic number.
2210021313311 is a deficient number, since it is larger than the sum of its proper divisors (315854367073).
2210021313311 is a wasteful number, since it uses less digits than its factorization.
2210021313311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17129581.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 2210021313311 its reverse (1133131200122), we get a palindrome (3343152513433).
The spelling of 2210021313311 in words is "two trillion, two hundred ten billion, twenty-one million, three hundred thirteen thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •