Base | Representation |
---|---|
bin | 1000010111000011… |
… | …0001111100100111 |
3 | 12210101202222222012 |
4 | 2011300301330213 |
5 | 14044001012343 |
6 | 1010404024435 |
7 | 106420010300 |
oct | 20560617447 |
9 | 5711688865 |
10 | 2244157223 |
11 | a5184a5a0 |
12 | 52769211b |
13 | 299c224a9 |
14 | 1740937a7 |
15 | d2040718 |
hex | 85c31f27 |
2244157223 has 24 divisors (see below), whose sum is σ = 2851896960. Its totient is φ = 1746223920.
The previous prime is 2244157213. The next prime is 2244157249. The reversal of 2244157223 is 3227514422.
2244157223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2244157223 - 26 = 2244157159 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2244157223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2244157213) 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, 441068 + ... + 446126.
It is an arithmetic number, because the mean of its divisors is an integer number (118829040).
Almost surely, 22244157223 is an apocalyptic number.
2244157223 is a deficient number, since it is larger than the sum of its proper divisors (607739737).
2244157223 is a wasteful number, since it uses less digits than its factorization.
2244157223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5907 (or 5900 counting only the distinct ones).
The product of its digits is 26880, while the sum is 32.
The square root of 2244157223 is about 47372.5365903073. The cubic root of 2244157223 is about 1309.2354614701.
The spelling of 2244157223 in words is "two billion, two hundred forty-four million, one hundred fifty-seven thousand, two hundred twenty-three".
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