Base | Representation |
---|---|
bin | 1000010001010110… |
… | …0001000111110001 |
3 | 12201201202112101022 |
4 | 2010111201013301 |
5 | 14021334430301 |
6 | 1004151145225 |
7 | 106006446044 |
oct | 20425410761 |
9 | 5651675338 |
10 | 2220233201 |
11 | a3a29a07a |
12 | 51b675215 |
13 | 294c96c74 |
14 | 170c26c5b |
15 | cedb6d1b |
hex | 845611f1 |
2220233201 has 32 divisors (see below), whose sum is σ = 2517557760. Its totient is φ = 1945610496.
The previous prime is 2220233149. The next prime is 2220233221. The reversal of 2220233201 is 1023320222.
It is a cyclic number.
It is not a de Polignac number, because 2220233201 - 210 = 2220232177 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2220233201.
It is not an unprimeable number, because it can be changed into a prime (2220233221) 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, 7845206 + ... + 7845488.
It is an arithmetic number, because the mean of its divisors is an integer number (78673680).
Almost surely, 22220233201 is an apocalyptic number.
It is an amenable number.
2220233201 is a deficient number, since it is larger than the sum of its proper divisors (297324559).
2220233201 is a wasteful number, since it uses less digits than its factorization.
2220233201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 653.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2220233201 is about 47119.3506003638. The cubic root of 2220233201 is about 1304.5664264306.
Adding to 2220233201 its reverse (1023320222), we get a palindrome (3243553423).
The spelling of 2220233201 in words is "two billion, two hundred twenty million, two hundred thirty-three thousand, two hundred one".
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