Base | Representation |
---|---|
bin | 100111000101… |
… | …000001111111 |
3 | 201021110102200 |
4 | 213011001333 |
5 | 10110303343 |
6 | 1003322543 |
7 | 153034353 |
oct | 47050177 |
9 | 21243380 |
10 | 10244223 |
11 | 5867700 |
12 | 3520453 |
13 | 2178a92 |
14 | 1509463 |
15 | d754d3 |
hex | 9c507f |
10244223 has 36 divisors (see below), whose sum is σ = 17013360. Its totient is φ = 5924160.
The previous prime is 10244209. The next prime is 10244231. The reversal of 10244223 is 32244201.
It is not a de Polignac number, because 10244223 - 24 = 10244207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10244196 and 10244205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10244243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24843 + ... + 25251.
Almost surely, 210244223 is an apocalyptic number.
10244223 is a deficient number, since it is larger than the sum of its proper divisors (6769137).
10244223 is a wasteful number, since it uses less digits than its factorization.
10244223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460 (or 446 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 10244223 is about 3200.6597757337. The cubic root of 10244223 is about 217.1832567499.
Adding to 10244223 its reverse (32244201), we get a palindrome (42488424).
The spelling of 10244223 in words is "ten million, two hundred forty-four thousand, two hundred twenty-three".
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