Base | Representation |
---|---|
bin | 1110111100111001… |
… | …0111010101011111 |
3 | 101100201010221201011 |
4 | 3233032113111133 |
5 | 31204430121343 |
6 | 1502131400051 |
7 | 201313234066 |
oct | 35716272537 |
9 | 11321127634 |
10 | 4013520223 |
11 | 177a589169 |
12 | 940153027 |
13 | 4bc67664b |
14 | 2a10731dd |
15 | 18754629d |
hex | ef39755f |
4013520223 has 2 divisors, whose sum is σ = 4013520224. Its totient is φ = 4013520222.
The previous prime is 4013520169. The next prime is 4013520289. The reversal of 4013520223 is 3220253104.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4013520223 - 217 = 4013389151 is a prime.
It is a super-2 number, since 2×40135202232 = 32216689160859939458, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4013520194 and 4013520203.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4013520023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006760111 + 2006760112.
It is an arithmetic number, because the mean of its divisors is an integer number (2006760112).
Almost surely, 24013520223 is an apocalyptic number.
4013520223 is a deficient number, since it is larger than the sum of its proper divisors (1).
4013520223 is an equidigital number, since it uses as much as digits as its factorization.
4013520223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 4013520223 is about 63352.3497827823. The cubic root of 4013520223 is about 1589.1875420166.
Adding to 4013520223 its reverse (3220253104), we get a palindrome (7233773327).
The spelling of 4013520223 in words is "four billion, thirteen million, five hundred twenty thousand, two hundred twenty-three".
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