Base | Representation |
---|---|
bin | 1110111011000001… |
… | …10100000110001111 |
3 | 202200022201221021020 |
4 | 13131200310012033 |
5 | 112401400142111 |
6 | 3402542405223 |
7 | 402346133661 |
oct | 73540640617 |
9 | 22608657236 |
10 | 8011334031 |
11 | 3441209918 |
12 | 1676b90813 |
13 | 9a89b0c4c |
14 | 55ddb8531 |
15 | 31d4d8906 |
hex | 1dd83418f |
8011334031 has 24 divisors (see below), whose sum is σ = 11623889424. Its totient is φ = 4904094720.
The previous prime is 8011334003. The next prime is 8011334069. The reversal of 8011334031 is 1304331108.
It is not a de Polignac number, because 8011334031 - 214 = 8011317647 is a prime.
It is a super-2 number, since 2×80113340312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8011333992 and 8011334010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8011334231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77140 + ... + 148233.
It is an arithmetic number, because the mean of its divisors is an integer number (484328726).
Almost surely, 28011334031 is an apocalyptic number.
8011334031 is a deficient number, since it is larger than the sum of its proper divisors (3612555393).
8011334031 is a wasteful number, since it uses less digits than its factorization.
8011334031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 225451 (or 225434 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 8011334031 is about 89506.0558342283. The cubic root of 8011334031 is about 2000.9440568915.
Adding to 8011334031 its reverse (1304331108), we get a palindrome (9315665139).
The spelling of 8011334031 in words is "eight billion, eleven million, three hundred thirty-four thousand, thirty-one".
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