Base | Representation |
---|---|
bin | 11110110000000101101… |
… | …110101000111111001111 |
3 | 21111000120221021220102111 |
4 | 132300011232220333033 |
5 | 234110333311202343 |
6 | 4254444435004451 |
7 | 305450363546302 |
oct | 36600556507717 |
9 | 7430527256374 |
10 | 2113220022223 |
11 | 74523667a292 |
12 | 2a1681139727 |
13 | 124377bc036b |
14 | 743cd590b39 |
15 | 39e82b2ac9d |
hex | 1ec05ba8fcf |
2113220022223 has 16 divisors (see below), whose sum is σ = 2246819337216. Its totient is φ = 1983101280160.
The previous prime is 2113220022191. The next prime is 2113220022343. The reversal of 2113220022223 is 3222200223112.
It is a cyclic number.
It is not a de Polignac number, because 2113220022223 - 25 = 2113220022191 is a prime.
It is a super-2 number, since 2×21132200222232 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2113220022194 and 2113220022203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2113220022523) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35793258 + ... + 35852248.
It is an arithmetic number, because the mean of its divisors is an integer number (140426208576).
Almost surely, 22113220022223 is an apocalyptic number.
2113220022223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2113220022223 is a deficient number, since it is larger than the sum of its proper divisors (133599314993).
2113220022223 is a wasteful number, since it uses less digits than its factorization.
2113220022223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88454.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 2113220022223 its reverse (3222200223112), we get a palindrome (5335420245335).
The spelling of 2113220022223 in words is "two trillion, one hundred thirteen billion, two hundred twenty million, twenty-two thousand, two hundred twenty-three".
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