Base | Representation |
---|---|
bin | 10100000011010000011111 |
3 | 100220001011221 |
4 | 110003100133 |
5 | 2321144343 |
6 | 304354211 |
7 | 62451160 |
oct | 24032037 |
9 | 10801157 |
10 | 5256223 |
11 | 2a70095 |
12 | 1915967 |
13 | 11205bb |
14 | 9ab767 |
15 | 6dc5ed |
hex | 50341f |
5256223 has 8 divisors (see below), whose sum is σ = 6021792. Its totient is φ = 4494336.
The previous prime is 5256197. The next prime is 5256233. The reversal of 5256223 is 3226525.
5256223 = T697 + T698 + ... + T717.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5256223 - 29 = 5255711 is a prime.
It is a d-powerful number, because it can be written as 57 + 26 + 58 + 63 + 27 + 212 + 314 .
5256223 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5256233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3711 + ... + 4927.
It is an arithmetic number, because the mean of its divisors is an integer number (752724).
Almost surely, 25256223 is an apocalyptic number.
5256223 is a deficient number, since it is larger than the sum of its proper divisors (765569).
5256223 is a wasteful number, since it uses less digits than its factorization.
5256223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1841.
The product of its digits is 3600, while the sum is 25.
The square root of 5256223 is about 2292.6454152354. The cubic root of 5256223 is about 173.8699759671.
It can be divided in two parts, 525622 and 3, that added together give a square (525625 = 7252).
The spelling of 5256223 in words is "five million, two hundred fifty-six thousand, two hundred twenty-three".
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