Base | Representation |
---|---|
bin | 1001000001100000… |
… | …0000001001001000 |
3 | 20020210211002000212 |
4 | 2100120000021020 |
5 | 14430041224034 |
6 | 1040204220252 |
7 | 114011312033 |
oct | 22030001110 |
9 | 6223732025 |
10 | 2422211144 |
11 | 10333030a1 |
12 | 57723a688 |
13 | 2c7a94642 |
14 | 18d9a201a |
15 | e29b22ce |
hex | 90600248 |
2422211144 has 16 divisors (see below), whose sum is σ = 4739109120. Its totient is φ = 1158448720.
The previous prime is 2422211131. The next prime is 2422211159. The reversal of 2422211144 is 4411122242.
It is a super-2 number, since 2×24222111442 = 11734213652235577472, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6581912 + ... + 6582279.
It is an arithmetic number, because the mean of its divisors is an integer number (296194320).
Almost surely, 22422211144 is an apocalyptic number.
It is an amenable number.
2422211144 is a deficient number, since it is larger than the sum of its proper divisors (2316897976).
2422211144 is a wasteful number, since it uses less digits than its factorization.
2422211144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13164220 (or 13164216 counting only the distinct ones).
The product of its digits is 1024, while the sum is 23.
The square root of 2422211144 is about 49215.9643205332. The cubic root of 2422211144 is about 1342.9834660917.
Adding to 2422211144 its reverse (4411122242), we get a palindrome (6833333386).
The spelling of 2422211144 in words is "two billion, four hundred twenty-two million, two hundred eleven thousand, one hundred forty-four".
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