Base | Representation |
---|---|
bin | 10100101011111100… |
… | …000011110011110010 |
3 | 2010022222210120012002 |
4 | 110223330003303302 |
5 | 330442233013020 |
6 | 14112024134002 |
7 | 1414301615303 |
oct | 245374036362 |
9 | 63288716162 |
10 | 22212001010 |
11 | 9469106131 |
12 | 437a907302 |
13 | 212ca4b884 |
14 | 1109da87aa |
15 | 8a0058975 |
hex | 52bf03cf2 |
22212001010 has 16 divisors (see below), whose sum is σ = 40463309376. Its totient is φ = 8777754288.
The previous prime is 22212000983. The next prime is 22212001033. The reversal of 22212001010 is 1010021222.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 22212000982 and 22212001000.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 13379894 + ... + 13381553.
It is an arithmetic number, because the mean of its divisors is an integer number (2528956836).
Almost surely, 222212001010 is an apocalyptic number.
22212001010 is a deficient number, since it is larger than the sum of its proper divisors (18251308366).
22212001010 is a wasteful number, since it uses less digits than its factorization.
22212001010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26761537.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 22212001010 its reverse (1010021222), we get a palindrome (23222022232).
The spelling of 22212001010 in words is "twenty-two billion, two hundred twelve million, one thousand, ten".
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