Base | Representation |
---|---|
bin | 11011100110100011… |
… | …11100000100110101 |
3 | 1102020202112101202100 |
4 | 31303101330010311 |
5 | 220322124443440 |
6 | 10450250132313 |
7 | 1033141200462 |
oct | 156321740465 |
9 | 42222471670 |
10 | 14818984245 |
11 | 6314a2621a |
12 | 2a56a21099 |
13 | 15221aaa40 |
14 | a08184669 |
15 | 5baeaa230 |
hex | 37347c135 |
14818984245 has 24 divisors (see below), whose sum is σ = 27662105016. Its totient is φ = 7295499648.
The previous prime is 14818984231. The next prime is 14818984261. The reversal of 14818984245 is 54248981841.
14818984245 is a `hidden beast` number, since 1 + 481 + 89 + 8 + 42 + 45 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 10771524 + 14808212721 = 3282^2 + 121689^2 .
It is not a de Polignac number, because 14818984245 - 211 = 14818982197 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14818984191 and 14818984200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12665214 + ... + 12666383.
It is an arithmetic number, because the mean of its divisors is an integer number (1152587709).
Almost surely, 214818984245 is an apocalyptic number.
14818984245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14818984245 is a deficient number, since it is larger than the sum of its proper divisors (12843120771).
14818984245 is a wasteful number, since it uses less digits than its factorization.
14818984245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25331621 (or 25331618 counting only the distinct ones).
The product of its digits is 2949120, while the sum is 54.
The spelling of 14818984245 in words is "fourteen billion, eight hundred eighteen million, nine hundred eighty-four thousand, two hundred forty-five".
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