Base | Representation |
---|---|
bin | 100111110111… |
… | …110011111111 |
3 | 201200000202101 |
4 | 213313303333 |
5 | 10133432343 |
6 | 1012005531 |
7 | 154561645 |
oct | 47676377 |
9 | 21600671 |
10 | 10452223 |
11 | 5999a01 |
12 | 36008a7 |
13 | 221c662 |
14 | 1561195 |
15 | db6e4d |
hex | 9f7cff |
10452223 has 4 divisors (see below), whose sum is σ = 11002360. Its totient is φ = 9902088.
The previous prime is 10452217. The next prime is 10452251. The reversal of 10452223 is 32225401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32225401 = 13 ⋅2478877.
It is a cyclic number.
It is not a de Polignac number, because 10452223 - 25 = 10452191 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 550117 = 10452223 / (1 + 0 + 4 + 5 + 2 + 2 + 2 + 3).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10452223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10452023) 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 3 ways as a sum of consecutive naturals, for example, 275040 + ... + 275077.
It is an arithmetic number, because the mean of its divisors is an integer number (2750590).
Almost surely, 210452223 is an apocalyptic number.
10452223 is a deficient number, since it is larger than the sum of its proper divisors (550137).
10452223 is an equidigital number, since it uses as much as digits as its factorization.
10452223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 550136.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 10452223 is about 3232.9897927460. The cubic root of 10452223 is about 218.6433245314.
Adding to 10452223 its reverse (32225401), we get a palindrome (42677624).
The spelling of 10452223 in words is "ten million, four hundred fifty-two thousand, two hundred twenty-three".
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