Base | Representation |
---|---|
bin | 1011000000010100001… |
… | …1001100110100111100 |
3 | 200002000010221001102202 |
4 | 2300011003030310330 |
5 | 11044200200123301 |
6 | 222504322211032 |
7 | 16442110262450 |
oct | 2600503146474 |
9 | 602003831382 |
10 | 189063286076 |
11 | 731aa329155 |
12 | 30784ab3a78 |
13 | 14aa0552412 |
14 | 92177a6660 |
15 | 4db823666b |
hex | 2c050ccd3c |
189063286076 has 24 divisors (see below), whose sum is σ = 386171821056. Its totient is φ = 79303140720.
The previous prime is 189063286067. The next prime is 189063286099. The reversal of 189063286076 is 670682360981.
It is a super-2 number, since 2×1890632860762 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71831240 + ... + 71833871.
It is an arithmetic number, because the mean of its divisors is an integer number (16090492544).
Almost surely, 2189063286076 is an apocalyptic number.
It is an amenable number.
189063286076 is an abundant number, since it is smaller than the sum of its proper divisors (197108534980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
189063286076 is a wasteful number, since it uses less digits than its factorization.
189063286076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143665169 (or 143665167 counting only the distinct ones).
The product of its (nonzero) digits is 5225472, while the sum is 56.
The spelling of 189063286076 in words is "one hundred eighty-nine billion, sixty-three million, two hundred eighty-six thousand, seventy-six".
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