Base | Representation |
---|---|
bin | 1110111010111111… |
… | …01110100101100011 |
3 | 202200022012110201012 |
4 | 13131133232211203 |
5 | 112401312034230 |
6 | 3402532331135 |
7 | 402343536623 |
oct | 73537564543 |
9 | 22608173635 |
10 | 8011049315 |
11 | 3441034a15 |
12 | 1676a73aab |
13 | 9a8911489 |
14 | 55dd42883 |
15 | 31d47e395 |
hex | 1dd7ee963 |
8011049315 has 16 divisors (see below), whose sum is σ = 10182412800. Its totient is φ = 6029675520.
The previous prime is 8011049251. The next prime is 8011049317. The reversal of 8011049315 is 5139401108.
It is not a de Polignac number, because 8011049315 - 26 = 8011049251 is a prime.
It is a super-2 number, since 2×80110493152 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8011049317) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243710 + ... + 274620.
It is an arithmetic number, because the mean of its divisors is an integer number (636400800).
Almost surely, 28011049315 is an apocalyptic number.
8011049315 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
8011049315 is a deficient number, since it is larger than the sum of its proper divisors (2171363485).
8011049315 is a wasteful number, since it uses less digits than its factorization.
8011049315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33982.
The product of its (nonzero) digits is 4320, while the sum is 32.
The square root of 8011049315 is about 89504.4653355351. The cubic root of 8011049315 is about 2000.9203526605.
The spelling of 8011049315 in words is "eight billion, eleven million, forty-nine thousand, three hundred fifteen".
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