Base | Representation |
---|---|
bin | 11101010000001001010… |
… | …001010010010110110111 |
3 | 21010011200022100202211011 |
4 | 131100021101102112313 |
5 | 230413342224033421 |
6 | 4135250115053051 |
7 | 265142430645025 |
oct | 35201121222667 |
9 | 7104608322734 |
10 | 2010200221111 |
11 | 705580689995 |
12 | 28570bba1187 |
13 | 11773a885674 |
14 | 6d419451715 |
15 | 3745373a4e1 |
hex | 1d4094525b7 |
2010200221111 has 4 divisors (see below), whose sum is σ = 2010301976800. Its totient is φ = 2010098465424.
The previous prime is 2010200221109. The next prime is 2010200221193. The reversal of 2010200221111 is 1111220020102.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2010200221111 - 21 = 2010200221109 is a prime.
It is a super-4 number, since 4×20102002211114 (a number of 50 digits) contains 4444 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2010200221091 and 2010200221100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2010200228111) 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 3 ways as a sum of consecutive naturals, for example, 50848206 + ... + 50887723.
It is an arithmetic number, because the mean of its divisors is an integer number (502575494200).
Almost surely, 22010200221111 is an apocalyptic number.
2010200221111 is a deficient number, since it is larger than the sum of its proper divisors (101755689).
2010200221111 is a wasteful number, since it uses less digits than its factorization.
2010200221111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101755688.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2010200221111 its reverse (1111220020102), we get a palindrome (3121420241213).
The spelling of 2010200221111 in words is "two trillion, ten billion, two hundred million, two hundred twenty-one thousand, one hundred eleven".
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