Base | Representation |
---|---|
bin | 1000001100101001111010… |
… | …01000011111000001110101 |
3 | 2100211100211212020021100211 |
4 | 10012110331020133001311 |
5 | 4330323300331010413 |
6 | 102201254021105421 |
7 | 3540256643306512 |
oct | 406247510370165 |
9 | 70740755207324 |
10 | 18027003375733 |
11 | 5820233496100 |
12 | 2031906b58271 |
13 | a09c29342901 |
14 | 464723c4c309 |
15 | 213dcc8a883d |
hex | 10653d21f075 |
18027003375733 has 12 divisors (see below), whose sum is σ = 19818594016704. Its totient is φ = 16385051414600.
The previous prime is 18027003375701. The next prime is 18027003375791. The reversal of 18027003375733 is 33757330072081.
It is not a de Polignac number, because 18027003375733 - 25 = 18027003375701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (18027003379733) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13607491 + ... + 14873392.
It is an arithmetic number, because the mean of its divisors is an integer number (1651549501392).
Almost surely, 218027003375733 is an apocalyptic number.
It is an amenable number.
18027003375733 is a deficient number, since it is larger than the sum of its proper divisors (1791590640971).
18027003375733 is a wasteful number, since it uses less digits than its factorization.
18027003375733 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28486136 (or 28486125 counting only the distinct ones).
The product of its (nonzero) digits is 2222640, while the sum is 49.
The spelling of 18027003375733 in words is "eighteen trillion, twenty-seven billion, three million, three hundred seventy-five thousand, seven hundred thirty-three".
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