Base | Representation |
---|---|
bin | 1101000010111010111… |
… | …0011110001001100100 |
3 | 210102111110112002221220 |
4 | 3100232232132021210 |
5 | 12133000242432234 |
6 | 250543233140340 |
7 | 22122646360134 |
oct | 3205656361144 |
9 | 712443462856 |
10 | 224122233444 |
11 | 8706018121a |
12 | 3752a0ba6b0 |
13 | 18199a44ba5 |
14 | abc1a58ac4 |
15 | 5c6b05ca49 |
hex | 342eb9e264 |
224122233444 has 12 divisors (see below), whose sum is σ = 522951878064. Its totient is φ = 74707411144.
The previous prime is 224122233443. The next prime is 224122233469. The reversal of 224122233444 is 444332221422.
It is a happy number.
224122233444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×2241222334442 (a number of 24 digits) contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (224122233443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9338426382 + ... + 9338426405.
It is an arithmetic number, because the mean of its divisors is an integer number (43579323172).
Almost surely, 2224122233444 is an apocalyptic number.
It is an amenable number.
224122233444 is an abundant number, since it is smaller than the sum of its proper divisors (298829644620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224122233444 is a wasteful number, since it uses less digits than its factorization.
224122233444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18676852794 (or 18676852792 counting only the distinct ones).
The product of its digits is 73728, while the sum is 33.
Adding to 224122233444 its reverse (444332221422), we get a palindrome (668454454866).
The spelling of 224122233444 in words is "two hundred twenty-four billion, one hundred twenty-two million, two hundred thirty-three thousand, four hundred forty-four".
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