Base | Representation |
---|---|
bin | 100110111111… |
… | …111101100000 |
3 | 201020101221112 |
4 | 212333331200 |
5 | 10104122311 |
6 | 1003042452 |
7 | 152616665 |
oct | 46777540 |
9 | 21211845 |
10 | 10223456 |
11 | 5853041 |
12 | 3510428 |
13 | 216c4a9 |
14 | 1501a6c |
15 | d6e28b |
hex | 9bff60 |
10223456 has 12 divisors (see below), whose sum is σ = 20127492. Its totient is φ = 5111712.
The previous prime is 10223453. The next prime is 10223467. The reversal of 10223456 is 65432201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10223453) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159710 + ... + 159773.
It is an arithmetic number, because the mean of its divisors is an integer number (1677291).
Almost surely, 210223456 is an apocalyptic number.
10223456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10223456 is a deficient number, since it is larger than the sum of its proper divisors (9904036).
10223456 is an equidigital number, since it uses as much as digits as its factorization.
10223456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 319493 (or 319485 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 10223456 is about 3197.4139550581. The cubic root of 10223456 is about 217.0364001316.
Adding to 10223456 its reverse (65432201), we get a palindrome (75655657).
The spelling of 10223456 in words is "ten million, two hundred twenty-three thousand, four hundred fifty-six".
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