Base | Representation |
---|---|
bin | 1000011000011011… |
… | …1010111101000011 |
3 | 12210210200212122101 |
4 | 2012012322331003 |
5 | 14101442230113 |
6 | 1011132251231 |
7 | 106520232613 |
oct | 20606727503 |
9 | 5723625571 |
10 | 2249961283 |
11 | a55054239 |
12 | 529610b17 |
13 | 29b1a524b |
14 | 174b64a43 |
15 | d27da2dd |
hex | 861baf43 |
2249961283 has 8 divisors (see below), whose sum is σ = 2341310400. Its totient is φ = 2160386088.
The previous prime is 2249961281. The next prime is 2249961289. The reversal of 2249961283 is 3821699422.
2249961283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2249961283 - 21 = 2249961281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2249961281) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440893 + ... + 445966.
It is an arithmetic number, because the mean of its divisors is an integer number (292663800).
Almost surely, 22249961283 is an apocalyptic number.
2249961283 is a deficient number, since it is larger than the sum of its proper divisors (91349117).
2249961283 is an equidigital number, since it uses as much as digits as its factorization.
2249961283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 886961.
The product of its digits is 373248, while the sum is 46.
The square root of 2249961283 is about 47433.7567877561. The cubic root of 2249961283 is about 1310.3631809691.
The spelling of 2249961283 in words is "two billion, two hundred forty-nine million, nine hundred sixty-one thousand, two hundred eighty-three".
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