Base | Representation |
---|---|
bin | 1000010110001010… |
… | …1001011010011111 |
3 | 12210010210202201011 |
4 | 2011202221122133 |
5 | 14042023433010 |
6 | 1010152400051 |
7 | 106343346526 |
oct | 20542513237 |
9 | 5703722634 |
10 | 2240452255 |
11 | a4a749a38 |
12 | 5263a6027 |
13 | 299225cc2 |
14 | 1737ab4bd |
15 | d1a5ca8a |
hex | 858a969f |
2240452255 has 4 divisors (see below), whose sum is σ = 2688542712. Its totient is φ = 1792361800.
The previous prime is 2240452213. The next prime is 2240452261. The reversal of 2240452255 is 5522540422.
2240452255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2240452255 - 221 = 2238355103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224045221 + ... + 224045230.
It is an arithmetic number, because the mean of its divisors is an integer number (672135678).
Almost surely, 22240452255 is an apocalyptic number.
2240452255 is a deficient number, since it is larger than the sum of its proper divisors (448090457).
2240452255 is an equidigital number, since it uses as much as digits as its factorization.
2240452255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 448090456.
The product of its (nonzero) digits is 32000, while the sum is 31.
The square root of 2240452255 is about 47333.4158391300. The cubic root of 2240452255 is about 1308.5145750602.
Adding to 2240452255 its reverse (5522540422), we get a palindrome (7762992677).
The spelling of 2240452255 in words is "two billion, two hundred forty million, four hundred fifty-two thousand, two hundred fifty-five".
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