Base | Representation |
---|---|
bin | 100010000111110… |
… | …010111111100111 |
3 | 1110220012110010211 |
4 | 202013302333213 |
5 | 2133023003343 |
6 | 132450000251 |
7 | 20120623324 |
oct | 4207627747 |
9 | 1426173124 |
10 | 572469223 |
11 | 274164667 |
12 | 13b876087 |
13 | 917a97b1 |
14 | 5605bb4b |
15 | 353d079d |
hex | 221f2fe7 |
572469223 has 2 divisors, whose sum is σ = 572469224. Its totient is φ = 572469222.
The previous prime is 572469197. The next prime is 572469253. The reversal of 572469223 is 322964275.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 572469223 - 221 = 570372071 is a prime.
It is a super-2 number, since 2×5724692232 = 655442022564447458, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (572469253) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286234611 + 286234612.
It is an arithmetic number, because the mean of its divisors is an integer number (286234612).
Almost surely, 2572469223 is an apocalyptic number.
572469223 is a deficient number, since it is larger than the sum of its proper divisors (1).
572469223 is an equidigital number, since it uses as much as digits as its factorization.
572469223 is an evil number, because the sum of its binary digits is even.
The product of its digits is 181440, while the sum is 40.
The square root of 572469223 is about 23926.3290748915. The cubic root of 572469223 is about 830.3299713795.
It can be divided in two parts, 5724 and 69223, that added together give a palindrome (74947).
The spelling of 572469223 in words is "five hundred seventy-two million, four hundred sixty-nine thousand, two hundred twenty-three".
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