Base | Representation |
---|---|
bin | 10010101000001101… |
… | …100100110101011110 |
3 | 1220121222021220001001 |
4 | 102220031210311132 |
5 | 311431003001342 |
6 | 13104440140514 |
7 | 1305445124311 |
oct | 225015446536 |
9 | 56558256031 |
10 | 20002000222 |
11 | 85346758a6 |
12 | 3a6276773a |
13 | 1b69c281b9 |
14 | d7a686978 |
15 | 7c10138b7 |
hex | 4a8364d5e |
20002000222 has 8 divisors (see below), whose sum is σ = 30170615400. Its totient is φ = 9945128424.
The previous prime is 20002000217. The next prime is 20002000253. The reversal of 20002000222 is 22200020002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 20002000199 and 20002000208.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 27935397 + ... + 27936112.
It is an arithmetic number, because the mean of its divisors is an integer number (3771326925).
Almost surely, 220002000222 is an apocalyptic number.
20002000222 is a deficient number, since it is larger than the sum of its proper divisors (10168615178).
20002000222 is a wasteful number, since it uses less digits than its factorization.
20002000222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55871690.
The product of its (nonzero) digits is 32, while the sum is 10.
Adding to 20002000222 its reverse (22200020002), we get a palindrome (42202020224).
It can be divided in two parts, 200020002 and 22, that multiplied together give a palindrome (4400440044).
The spelling of 20002000222 in words is "twenty billion, two million, two hundred twenty-two", and thus it is an aban number.
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