Base | Representation |
---|---|
bin | 1011100010010110100… |
… | …1101100010110100110 |
3 | 200221120220121110121020 |
4 | 2320211221230112212 |
5 | 11221403221312212 |
6 | 231015113432010 |
7 | 20214404515512 |
oct | 2704551542646 |
9 | 627526543536 |
10 | 198200182182 |
11 | 77068921462 |
12 | 324b4a0b606 |
13 | 158c8494012 |
14 | 9843055142 |
15 | 5250454d8c |
hex | 2e25a6c5a6 |
198200182182 has 16 divisors (see below), whose sum is σ = 419718033072. Its totient is φ = 62180449280.
The previous prime is 198200182177. The next prime is 198200182183. The reversal of 198200182182 is 281281002891.
198200182182 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1982001821822 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (198200182183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971569419 + ... + 971569622.
It is an arithmetic number, because the mean of its divisors is an integer number (26232377067).
Almost surely, 2198200182182 is an apocalyptic number.
198200182182 is an abundant number, since it is smaller than the sum of its proper divisors (221517850890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
198200182182 is a wasteful number, since it uses less digits than its factorization.
198200182182 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1943139063.
The product of its (nonzero) digits is 36864, while the sum is 42.
The spelling of 198200182182 in words is "one hundred ninety-eight billion, two hundred million, one hundred eighty-two thousand, one hundred eighty-two".
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