Base | Representation |
---|---|
bin | 10010101011110011… |
… | …11111101011110011 |
3 | 221220002110210212101 |
4 | 21111321333223303 |
5 | 131020441413021 |
6 | 4335215241231 |
7 | 503403541666 |
oct | 112571775363 |
9 | 27802423771 |
10 | 10031201011 |
11 | 4288395877 |
12 | 1b3b519217 |
13 | c3b2c3000 |
14 | 6b23656dd |
15 | 3da9c2a91 |
hex | 255e7faf3 |
10031201011 has 8 divisors (see below), whose sum is σ = 10866756320. Its totient is φ = 9259568136.
The previous prime is 10031200997. The next prime is 10031201021. The reversal of 10031201011 is 11010213001.
It is not a de Polignac number, because 10031201011 - 213 = 10031192819 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10031201021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2280735 + ... + 2285128.
It is an arithmetic number, because the mean of its divisors is an integer number (1358344540).
Almost surely, 210031201011 is an apocalyptic number.
10031201011 is a deficient number, since it is larger than the sum of its proper divisors (835555309).
10031201011 is an frugal number, since it uses more digits than its factorization.
10031201011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4565902 (or 4565876 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 10.
Adding to 10031201011 its reverse (11010213001), we get a palindrome (21041414012).
The spelling of 10031201011 in words is "ten billion, thirty-one million, two hundred one thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.798 sec. • engine limits •