Base | Representation |
---|---|
bin | 100000010110100001000… |
… | …011000010011010001111 |
3 | 21212112110122001200001121 |
4 | 200112201003002122033 |
5 | 242411103201120421 |
6 | 4421153552021411 |
7 | 316422653241460 |
oct | 40264103023217 |
9 | 7775418050047 |
10 | 2223200020111 |
11 | 7879434a8524 |
12 | 2baa55231867 |
13 | 131854205ba5 |
14 | 79863c48d67 |
15 | 3cc6d0c1d41 |
hex | 205a10c268f |
2223200020111 has 32 divisors (see below), whose sum is σ = 2732721868800. Its totient is φ = 1767728067840.
The previous prime is 2223200020103. The next prime is 2223200020117. The reversal of 2223200020111 is 1110200023222.
It is a happy number.
It is not a de Polignac number, because 2223200020111 - 23 = 2223200020103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2223200020117) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 396070 + ... + 2145523.
It is an arithmetic number, because the mean of its divisors is an integer number (85397558400).
Almost surely, 22223200020111 is an apocalyptic number.
2223200020111 is a deficient number, since it is larger than the sum of its proper divisors (509521848689).
2223200020111 is a wasteful number, since it uses less digits than its factorization.
2223200020111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2541799.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 2223200020111 its reverse (1110200023222), we get a palindrome (3333400043333).
The spelling of 2223200020111 in words is "two trillion, two hundred twenty-three billion, two hundred million, twenty thousand, one hundred eleven".
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