Base | Representation |
---|---|
bin | 1000010001101100011111… |
… | …11010110110001000000110 |
3 | 2101102220212121022012102200 |
4 | 10020312033322312020012 |
5 | 4341142442344013334 |
6 | 102413015145015330 |
7 | 3555630461655204 |
oct | 410661772661006 |
9 | 71386777265380 |
10 | 18200191001094 |
11 | 58877263843a3 |
12 | 205b39b184546 |
13 | a203697c4b3b |
14 | 46cc72dac074 |
15 | 218666eaa799 |
hex | 108d8feb6206 |
18200191001094 has 12 divisors (see below), whose sum is σ = 39433747169076. Its totient is φ = 6066730333692.
The previous prime is 18200191001053. The next prime is 18200191001141. The reversal of 18200191001094 is 49010019100281.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505560861124 + ... + 505560861159.
It is an arithmetic number, because the mean of its divisors is an integer number (3286145597423).
Almost surely, 218200191001094 is an apocalyptic number.
18200191001094 is an abundant number, since it is smaller than the sum of its proper divisors (21233556167982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
18200191001094 is a wasteful number, since it uses less digits than its factorization.
18200191001094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1011121722291 (or 1011121722288 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 36.
The spelling of 18200191001094 in words is "eighteen trillion, two hundred billion, one hundred ninety-one million, one thousand, ninety-four".
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