Base | Representation |
---|---|
bin | 1000010010001111… |
… | …1101111011110001 |
3 | 12201222212222120210 |
4 | 2010203331323301 |
5 | 14023322134413 |
6 | 1004404254333 |
7 | 106053603630 |
oct | 20443757361 |
9 | 5658788523 |
10 | 2224021233 |
11 | a41447085 |
12 | 5209a13a9 |
13 | 2959c21c5 |
14 | 171531517 |
15 | d03b43c3 |
hex | 848fdef1 |
2224021233 has 16 divisors (see below), whose sum is σ = 3411734400. Its totient is φ = 1262338176.
The previous prime is 2224021229. The next prime is 2224021237. The reversal of 2224021233 is 3321204222.
It is an interprime number because it is at equal distance from previous prime (2224021229) and next prime (2224021237).
It is not a de Polignac number, because 2224021233 - 22 = 2224021229 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (2224021237) 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, 352260 + ... + 358517.
It is an arithmetic number, because the mean of its divisors is an integer number (213233400).
Almost surely, 22224021233 is an apocalyptic number.
It is an amenable number.
2224021233 is a deficient number, since it is larger than the sum of its proper divisors (1187713167).
2224021233 is a wasteful number, since it uses less digits than its factorization.
2224021233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710936.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2224021233 is about 47159.5296096134. The cubic root of 2224021233 is about 1305.3079298596.
Adding to 2224021233 its reverse (3321204222), we get a palindrome (5545225455).
The spelling of 2224021233 in words is "two billion, two hundred twenty-four million, twenty-one thousand, two hundred thirty-three".
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