Base | Representation |
---|---|
bin | 1000100100001000110100… |
… | …10110100010010100101010 |
3 | 2110200111112001010001220022 |
4 | 10102010122112202110222 |
5 | 4432033233132131310 |
6 | 104020055004400442 |
7 | 3652462643053652 |
oct | 422043226422452 |
9 | 73614461101808 |
10 | 18833873708330 |
11 | 600144578a41a |
12 | 214216a246122 |
13 | a68046794c35 |
14 | 4917c8819362 |
15 | 229da3deea55 |
hex | 11211a5a252a |
18833873708330 has 32 divisors (see below), whose sum is σ = 34079980677120. Its totient is φ = 7493773438080.
The previous prime is 18833873708303. The next prime is 18833873708401. The reversal of 18833873708330 is 3380737833881.
It is a super-2 number, since 2×188338737083302 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 45187526 + ... + 45602414.
It is an arithmetic number, because the mean of its divisors is an integer number (1064999396160).
Almost surely, 218833873708330 is an apocalyptic number.
18833873708330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
18833873708330 is a deficient number, since it is larger than the sum of its proper divisors (15246106968790).
18833873708330 is a wasteful number, since it uses less digits than its factorization.
18833873708330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 438854.
The product of its (nonzero) digits is 48771072, while the sum is 62.
The spelling of 18833873708330 in words is "eighteen trillion, eight hundred thirty-three billion, eight hundred seventy-three million, seven hundred eight thousand, three hundred thirty".
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