Base | Representation |
---|---|
bin | 10010111010000010… |
… | …100011010010111110 |
3 | 1221101211002202002211 |
4 | 102322002203102332 |
5 | 313034040201342 |
6 | 13154243011034 |
7 | 1316036335054 |
oct | 227202432276 |
9 | 57354082084 |
10 | 20301100222 |
11 | 8678495087 |
12 | 3b26969a7a |
13 | 1bb6b9c450 |
14 | da82a41d4 |
15 | 7dc3e5c17 |
hex | 4ba0a34be |
20301100222 has 16 divisors (see below), whose sum is σ = 34723149552. Its totient is φ = 8818577280.
The previous prime is 20301100217. The next prime is 20301100223. The reversal of 20301100222 is 22200110302.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20301100223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22964604 + ... + 22965487.
It is an arithmetic number, because the mean of its divisors is an integer number (2170196847).
Almost surely, 220301100222 is an apocalyptic number.
20301100222 is a deficient number, since it is larger than the sum of its proper divisors (14422049330).
20301100222 is a wasteful number, since it uses less digits than its factorization.
20301100222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45930123.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 20301100222 its reverse (22200110302), we get a palindrome (42501210524).
The spelling of 20301100222 in words is "twenty billion, three hundred one million, one hundred thousand, two hundred twenty-two".
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