Base | Representation |
---|---|
bin | 100000010110011101101… |
… | …101011101101111011011 |
3 | 21212112022201201020111220 |
4 | 200112131231131233123 |
5 | 242410444333030433 |
6 | 4421144232023123 |
7 | 316421403330450 |
oct | 40263555355733 |
9 | 7775281636456 |
10 | 2223144033243 |
11 | 787914938791 |
12 | 2baa3a531aa3 |
13 | 131845732773 |
14 | 7985a633827 |
15 | 3cc682132b3 |
hex | 2059db5dbdb |
2223144033243 has 32 divisors (see below), whose sum is σ = 3680975831040. Its totient is φ = 1164683746080.
The previous prime is 2223144033223. The next prime is 2223144033329. The reversal of 2223144033243 is 3423304413222.
It is not a de Polignac number, because 2223144033243 - 225 = 2223110478811 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2223144033223) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89855205 + ... + 89879942.
It is an arithmetic number, because the mean of its divisors is an integer number (115030494720).
Almost surely, 22223144033243 is an apocalyptic number.
2223144033243 is a deficient number, since it is larger than the sum of its proper divisors (1457831797797).
2223144033243 is a wasteful number, since it uses less digits than its factorization.
2223144033243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179735207.
The product of its (nonzero) digits is 82944, while the sum is 33.
Adding to 2223144033243 its reverse (3423304413222), we get a palindrome (5646448446465).
The spelling of 2223144033243 in words is "two trillion, two hundred twenty-three billion, one hundred forty-four million, thirty-three thousand, two hundred forty-three".
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