Base | Representation |
---|---|
bin | 11101011001011000000… |
… | …100001011100110000110 |
3 | 21011010021002100102012202 |
4 | 131121120010023212012 |
5 | 231044142200321243 |
6 | 4144005433314502 |
7 | 265643155464014 |
oct | 35313004134606 |
9 | 7133232312182 |
10 | 2020112120198 |
11 | 7097a769a427 |
12 | 287617565a32 |
13 | 11865a237403 |
14 | 6dab99dd8b4 |
15 | 378339e44b8 |
hex | 1d65810b986 |
2020112120198 has 8 divisors (see below), whose sum is σ = 3030322203480. Its totient is φ = 1010004719040.
The previous prime is 2020112120197. The next prime is 2020112120207. The reversal of 2020112120198 is 8910212110202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2020112120198.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020112120197) 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, 25621328 + ... + 25700051.
It is an arithmetic number, because the mean of its divisors is an integer number (378790275435).
Almost surely, 22020112120198 is an apocalyptic number.
2020112120198 is a deficient number, since it is larger than the sum of its proper divisors (1010210083282).
2020112120198 is a wasteful number, since it uses less digits than its factorization.
2020112120198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51341062.
The product of its (nonzero) digits is 1152, while the sum is 29.
The spelling of 2020112120198 in words is "two trillion, twenty billion, one hundred twelve million, one hundred twenty thousand, one hundred ninety-eight".
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