Base | Representation |
---|---|
bin | 100000001010001110111… |
… | …011101011111011000111 |
3 | 21211021102110222020202222 |
4 | 200022032323223323013 |
5 | 242202100331414343 |
6 | 4411133133522555 |
7 | 315445065155450 |
oct | 40121673537307 |
9 | 7737373866688 |
10 | 2210011201223 |
11 | 782295787701 |
12 | 2b839434345b |
13 | 130531993247 |
14 | 78d723ac127 |
15 | 3c74a2c3a68 |
hex | 2028eeebec7 |
2210011201223 has 16 divisors (see below), whose sum is σ = 2528320395264. Its totient is φ = 1892351350080.
The previous prime is 2210011201199. The next prime is 2210011201261. The reversal of 2210011201223 is 3221021100122.
It is a cyclic number.
It is not a de Polignac number, because 2210011201223 - 212 = 2210011197127 is a prime.
It is a super-2 number, since 2×22100112012232 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2210011201273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27349586 + ... + 27430272.
It is an arithmetic number, because the mean of its divisors is an integer number (158020024704).
Almost surely, 22210011201223 is an apocalyptic number.
2210011201223 is a deficient number, since it is larger than the sum of its proper divisors (318309194041).
2210011201223 is a wasteful number, since it uses less digits than its factorization.
2210011201223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84662.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 2210011201223 its reverse (3221021100122), we get a palindrome (5431032301345).
The spelling of 2210011201223 in words is "two trillion, two hundred ten billion, eleven million, two hundred one thousand, two hundred twenty-three".
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