Base | Representation |
---|---|
bin | 111111111111100… |
… | …1101000100000011 |
3 | 12112122110212120010 |
4 | 1333333031010003 |
5 | 13344200300021 |
6 | 553023320003 |
7 | 104132352000 |
oct | 17777150403 |
9 | 5478425503 |
10 | 2147275011 |
11 | a02098552 |
12 | 4bb150003 |
13 | 282b30b3b |
14 | 1652748a7 |
15 | c87a4976 |
hex | 7ffcd103 |
2147275011 has 16 divisors (see below), whose sum is σ = 3338816000. Its totient is φ = 1227013704.
The previous prime is 2147274991. The next prime is 2147275061. The reversal of 2147275011 is 1105727412.
It is a de Polignac number, because none of the positive numbers 2k-2147275011 is a prime.
It is a super-2 number, since 2×21472750112 = 9221579945730100242, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2147275011.
It is not an unprimeable number, because it can be changed into a prime (2147275061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1042351 + ... + 1044408.
It is an arithmetic number, because the mean of its divisors is an integer number (208676000).
Almost surely, 22147275011 is an apocalyptic number.
2147275011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2147275011 is a deficient number, since it is larger than the sum of its proper divisors (1191540989).
2147275011 is an equidigital number, since it uses as much as digits as its factorization.
2147275011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2086783 (or 2086769 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 30.
The square root of 2147275011 is about 46338.6988488024. The cubic root of 2147275011 is about 1290.1173722902.
The spelling of 2147275011 in words is "two billion, one hundred forty-seven million, two hundred seventy-five thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •