Base | Representation |
---|---|
bin | 10100101100101010… |
… | …010011100011101111 |
3 | 2010100211121111000000 |
4 | 110230222103203233 |
5 | 331003333433033 |
6 | 14113140035343 |
7 | 1414506636564 |
oct | 245452234357 |
9 | 63324544000 |
10 | 22224124143 |
11 | 9474a36451 |
12 | 4382992b53 |
13 | 2132404920 |
14 | 110b84286b |
15 | 8a1150a13 |
hex | 52ca938ef |
22224124143 has 56 divisors (see below), whose sum is σ = 36390604320. Its totient is φ = 13483350720.
The previous prime is 22224124127. The next prime is 22224124147. The reversal of 22224124143 is 34142142222.
It is a happy number.
22224124143 is a `hidden beast` number, since 2 + 2 + 2 + 241 + 2 + 414 + 3 = 666.
It is not a de Polignac number, because 22224124143 - 24 = 22224124127 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22224124147) 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 55 ways as a sum of consecutive naturals, for example, 656353 + ... + 689381.
It is an arithmetic number, because the mean of its divisors is an integer number (649832220).
Almost surely, 222224124143 is an apocalyptic number.
22224124143 is a deficient number, since it is larger than the sum of its proper divisors (14166480177).
22224124143 is an equidigital number, since it uses as much as digits as its factorization.
22224124143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33131 (or 33116 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
Adding to 22224124143 its reverse (34142142222), we get a palindrome (56366266365).
The spelling of 22224124143 in words is "twenty-two billion, two hundred twenty-four million, one hundred twenty-four thousand, one hundred forty-three".
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