Base | Representation |
---|---|
bin | 1000011110001110… |
… | …1101000101001001 |
3 | 12212111110120221011 |
4 | 2013203231011021 |
5 | 14124204040344 |
6 | 1013401443521 |
7 | 110234044105 |
oct | 20743550511 |
9 | 5774416834 |
10 | 2274283849 |
11 | a67857132 |
12 | 5357a05a1 |
13 | 2a323ccb6 |
14 | 178096905 |
15 | d49e1d34 |
hex | 878ed149 |
2274283849 has 8 divisors (see below), whose sum is σ = 2360138760. Its totient is φ = 2188924416.
The previous prime is 2274283813. The next prime is 2274283859. The reversal of 2274283849 is 9483824722.
It can be written as a sum of positive squares in 4 ways, for example, as 308248249 + 1966035600 = 17557^2 + 44340^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2274283849 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2274283859) 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, 114504 + ... + 132889.
It is an arithmetic number, because the mean of its divisors is an integer number (295017345).
Almost surely, 22274283849 is an apocalyptic number.
2274283849 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
2274283849 is a deficient number, since it is larger than the sum of its proper divisors (85854911).
2274283849 is a wasteful number, since it uses less digits than its factorization.
2274283849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247739.
The product of its digits is 1548288, while the sum is 49.
The square root of 2274283849 is about 47689.4521776042. The cubic root of 2274283849 is about 1315.0680373651.
The spelling of 2274283849 in words is "two billion, two hundred seventy-four million, two hundred eighty-three thousand, eight hundred forty-nine".
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