Base | Representation |
---|---|
bin | 1000010110110110… |
… | …0100000101101001 |
3 | 12210100012011022122 |
4 | 2011231210011221 |
5 | 14043242022100 |
6 | 1010334001025 |
7 | 106406566061 |
oct | 20555440551 |
9 | 5710164278 |
10 | 2243314025 |
11 | a51324037 |
12 | 527346175 |
13 | 2999b8764 |
14 | 173d143a1 |
15 | d1e25985 |
hex | 85b64169 |
2243314025 has 6 divisors (see below), whose sum is σ = 2781709422. Its totient is φ = 1794651200.
The previous prime is 2243314019. The next prime is 2243314043. The reversal of 2243314025 is 5204133422.
It can be written as a sum of positive squares in 3 ways, for example, as 23396569 + 2219917456 = 4837^2 + 47116^2 .
It is not a de Polignac number, because 2243314025 - 222 = 2239119721 is a prime.
It is a super-4 number, since 4×22433140254 (a number of 39 digits) contains 4444 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2243313985 and 2243314003.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44866256 + ... + 44866305.
It is an arithmetic number, because the mean of its divisors is an integer number (463618237).
Almost surely, 22243314025 is an apocalyptic number.
2243314025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2243314025 is a deficient number, since it is larger than the sum of its proper divisors (538395397).
2243314025 is an equidigital number, since it uses as much as digits as its factorization.
2243314025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89732571 (or 89732566 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 2243314025 is about 47363.6361040831. The cubic root of 2243314025 is about 1309.0714677591.
Adding to 2243314025 its reverse (5204133422), we get a palindrome (7447447447).
The spelling of 2243314025 in words is "two billion, two hundred forty-three million, three hundred fourteen thousand, twenty-five".
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