Base | Representation |
---|---|
bin | 10010101011110011… |
… | …01010010001011111 |
3 | 221220002022100120020 |
4 | 21111321222101133 |
5 | 131020431111221 |
6 | 4335213323223 |
7 | 503403025212 |
oct | 112571522137 |
9 | 27802270506 |
10 | 10031113311 |
11 | 428833599a |
12 | 1b3b496513 |
13 | c3b29210b |
14 | 6b2341779 |
15 | 3da9a6ac6 |
hex | 255e6a45f |
10031113311 has 16 divisors (see below), whose sum is σ = 13848831360. Its totient is φ = 6450829280.
The previous prime is 10031113291. The next prime is 10031113319. The reversal of 10031113311 is 11331113001.
It is a cyclic number.
It is not a de Polignac number, because 10031113311 - 211 = 10031111263 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10031113319) 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, 42076 + ... + 147758.
It is an arithmetic number, because the mean of its divisors is an integer number (865551960).
Almost surely, 210031113311 is an apocalyptic number.
10031113311 is a deficient number, since it is larger than the sum of its proper divisors (3817718049).
10031113311 is a wasteful number, since it uses less digits than its factorization.
10031113311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106806.
The product of its (nonzero) digits is 27, while the sum is 15.
Adding to 10031113311 its reverse (11331113001), we get a palindrome (21362226312).
The spelling of 10031113311 in words is "ten billion, thirty-one million, one hundred thirteen thousand, three hundred eleven".
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