Base | Representation |
---|---|
bin | 1000010010111011… |
… | …0101010011011001 |
3 | 12202012020200121212 |
4 | 2010232311103121 |
5 | 14030034310330 |
6 | 1004545312505 |
7 | 106120035542 |
oct | 20456652331 |
9 | 5665220555 |
10 | 2226869465 |
11 | a43011a97 |
12 | 521935735 |
13 | 29647b752 |
14 | 171a734c9 |
15 | d0778295 |
hex | 84bb54d9 |
2226869465 has 16 divisors (see below), whose sum is σ = 2724597648. Its totient is φ = 1746640896.
The previous prime is 2226869443. The next prime is 2226869467. The reversal of 2226869465 is 5649686222.
2226869465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 1577536 + 2225291929 = 1256^2 + 47173^2 .
It is a cyclic number.
It is not a de Polignac number, because 2226869465 - 28 = 2226869209 is a prime.
It is a super-2 number, since 2×22268694652 = 9917895228298772450, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2226869467) 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, 600497 + ... + 604193.
It is an arithmetic number, because the mean of its divisors is an integer number (170287353).
Almost surely, 22226869465 is an apocalyptic number.
It is an amenable number.
2226869465 is a deficient number, since it is larger than the sum of its proper divisors (497728183).
2226869465 is a wasteful number, since it uses less digits than its factorization.
2226869465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6028.
The product of its digits is 2488320, while the sum is 50.
The square root of 2226869465 is about 47189.7177889421. The cubic root of 2226869465 is about 1305.8649140274.
The spelling of 2226869465 in words is "two billion, two hundred twenty-six million, eight hundred sixty-nine thousand, four hundred sixty-five".
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