Base | Representation |
---|---|
bin | 1000001111000110000110… |
… | …00011001011111011011000 |
3 | 2101010101021120221100122002 |
4 | 10013203003003023323120 |
5 | 4333212012223343334 |
6 | 102304002310020132 |
7 | 3546315600230606 |
oct | 407430303137330 |
9 | 71111246840562 |
10 | 18110854512344 |
11 | 5852852250110 |
12 | 2046008647648 |
13 | a14b002a7689 |
14 | 4687da26a876 |
15 | 216188ee4b7e |
hex | 1078c30cbed8 |
18110854512344 has 16 divisors (see below), whose sum is σ = 37044929684520. Its totient is φ = 8232206596480.
The previous prime is 18110854512337. The next prime is 18110854512353. The reversal of 18110854512344 is 44321545801181.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102902582369 + ... + 102902582544.
Almost surely, 218110854512344 is an apocalyptic number.
It is an amenable number.
18110854512344 is an abundant number, since it is smaller than the sum of its proper divisors (18934075172176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
18110854512344 is a wasteful number, since it uses less digits than its factorization.
18110854512344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205805164930 (or 205805164926 counting only the distinct ones).
The product of its (nonzero) digits is 614400, while the sum is 47.
The spelling of 18110854512344 in words is "eighteen trillion, one hundred ten billion, eight hundred fifty-four million, five hundred twelve thousand, three hundred forty-four".
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