Base | Representation |
---|---|
bin | 11010010001100… |
… | …11010101100001 |
3 | 120100202001101000 |
4 | 31020303111201 |
5 | 422411124413 |
6 | 33512102213 |
7 | 5314315230 |
oct | 1510632541 |
9 | 510661330 |
10 | 220411233 |
11 | 103464249 |
12 | 61994969 |
13 | 36882963 |
14 | 213b6b17 |
15 | 1453c073 |
hex | d233561 |
220411233 has 32 divisors (see below), whose sum is σ = 375019520. Its totient is φ = 125329680.
The previous prime is 220411207. The next prime is 220411237. The reversal of 220411233 is 332114022.
220411233 is a `hidden beast` number, since 2 + 20 + 411 + 233 = 666.
It is not a de Polignac number, because 220411233 - 29 = 220410721 is a prime.
It is a super-2 number, since 2×2204112332 = 97162223265160578, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220411237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37116 + ... + 42642.
It is an arithmetic number, because the mean of its divisors is an integer number (11719360).
Almost surely, 2220411233 is an apocalyptic number.
It is an amenable number.
220411233 is a deficient number, since it is larger than the sum of its proper divisors (154608287).
220411233 is a wasteful number, since it uses less digits than its factorization.
220411233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5754 (or 5748 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 220411233 is about 14846.2531636774. The cubic root of 220411233 is about 604.0569813426.
Adding to 220411233 its reverse (332114022), we get a palindrome (552525255).
The spelling of 220411233 in words is "two hundred twenty million, four hundred eleven thousand, two hundred thirty-three".
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