Base | Representation |
---|---|
bin | 1000001110010000111000… |
… | …11001001100101001011000 |
3 | 2101000122112210021220101012 |
4 | 10013020130121030221120 |
5 | 4332230011400333413 |
6 | 102242515545113052 |
7 | 3544254653545232 |
oct | 407103431145130 |
9 | 71018483256335 |
10 | 18082288683608 |
11 | 5841723615196 |
12 | 2040575a88788 |
13 | a121ca096836 |
14 | 46728a4ab252 |
15 | 2155662607a8 |
hex | 10721c64ca58 |
18082288683608 has 16 divisors (see below), whose sum is σ = 33931220841000. Its totient is φ = 9033963126016.
The previous prime is 18082288683601. The next prime is 18082288683671. The reversal of 18082288683608 is 80638688228081.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (18082288683601) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897641273 + ... + 897661416.
Almost surely, 218082288683608 is an apocalyptic number.
It is an amenable number.
18082288683608 is a deficient number, since it is larger than the sum of its proper divisors (15848932157392).
18082288683608 is a wasteful number, since it uses less digits than its factorization.
18082288683608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1795303954 (or 1795303950 counting only the distinct ones).
The product of its (nonzero) digits is 113246208, while the sum is 68.
The spelling of 18082288683608 in words is "eighteen trillion, eighty-two billion, two hundred eighty-eight million, six hundred eighty-three thousand, six hundred eight".
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