Base | Representation |
---|---|
bin | 10110001000110010… |
… | …10001111111011011 |
3 | 1010200021112021122110 |
4 | 23010121101333123 |
5 | 143320013134334 |
6 | 5243154323403 |
7 | 600342644130 |
oct | 130431217733 |
9 | 33607467573 |
10 | 11884896219 |
11 | 5049794489 |
12 | 2378289563 |
13 | 1175363391 |
14 | 80a618587 |
15 | 4985d5ae9 |
hex | 2c4651fdb |
11884896219 has 32 divisors (see below), whose sum is σ = 18755731456. Its totient is φ = 6550774560.
The previous prime is 11884896193. The next prime is 11884896223. The reversal of 11884896219 is 91269848811.
It is not a de Polignac number, because 11884896219 - 27 = 11884896091 is a prime.
It is a super-2 number, since 2×118848962192 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11884896259) 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 31 ways as a sum of consecutive naturals, for example, 170124 + ... + 229590.
It is an arithmetic number, because the mean of its divisors is an integer number (586116608).
Almost surely, 211884896219 is an apocalyptic number.
11884896219 is a deficient number, since it is larger than the sum of its proper divisors (6870835237).
11884896219 is a wasteful number, since it uses less digits than its factorization.
11884896219 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59815.
The product of its digits is 1990656, while the sum is 57.
The spelling of 11884896219 in words is "eleven billion, eight hundred eighty-four million, eight hundred ninety-six thousand, two hundred nineteen".
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