Base | Representation |
---|---|
bin | 1001010110111011100111 |
3 | 11121122012010 |
4 | 21112323213 |
5 | 1112000343 |
6 | 124325303 |
7 | 26565153 |
oct | 11267347 |
9 | 4548163 |
10 | 2453223 |
11 | 1426163 |
12 | 9a3833 |
13 | 67b816 |
14 | 47c063 |
15 | 336d33 |
hex | 256ee7 |
2453223 has 16 divisors (see below), whose sum is σ = 3476480. Its totient is φ = 1534464.
The previous prime is 2453207. The next prime is 2453233. The reversal of 2453223 is 3223542.
Added to its reverse (3223542) it gives a triangular number (5676765 = T3369).
It is not a de Polignac number, because 2453223 - 24 = 2453207 is a prime.
It is a d-powerful number, because it can be written as 26 + 43 + 54 + 311 + 210 + 221 + 311 .
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 2453223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2453233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10890 + ... + 11112.
It is an arithmetic number, because the mean of its divisors is an integer number (217280).
22453223 is an apocalyptic number.
2453223 is a deficient number, since it is larger than the sum of its proper divisors (1023257).
2453223 is a wasteful number, since it uses less digits than its factorization.
2453223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438.
The product of its digits is 1440, while the sum is 21.
The square root of 2453223 is about 1566.2767954611. The cubic root of 2453223 is about 134.8690637183.
Adding to 2453223 its reverse (3223542), we get a palindrome (5676765).
The spelling of 2453223 in words is "two million, four hundred fifty-three thousand, two hundred twenty-three".
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