Base | Representation |
---|---|
bin | 1000010100011100… |
… | …0110001100110010 |
3 | 12202122012211211001 |
4 | 2011013012030302 |
5 | 14033201331010 |
6 | 1005333512214 |
7 | 106225100005 |
oct | 20507061462 |
9 | 5678184731 |
10 | 2233230130 |
11 | a4666693a |
12 | 523aa266a |
13 | 297897961 |
14 | 17284b53c |
15 | d10d2c3a |
hex | 851c6332 |
2233230130 has 32 divisors (see below), whose sum is σ = 4098956400. Its totient is φ = 875800320.
The previous prime is 2233230073. The next prime is 2233230133. The reversal of 2233230130 is 310323322.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 402845041 + 1830385089 = 20071^2 + 42783^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2233230098 and 2233230107.
It is not an unprimeable number, because it can be changed into a prime (2233230133) 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 15 ways as a sum of consecutive naturals, for example, 187596 + ... + 199144.
Almost surely, 22233230130 is an apocalyptic number.
2233230130 is a deficient number, since it is larger than the sum of its proper divisors (1865726270).
2233230130 is a wasteful number, since it uses less digits than its factorization.
2233230130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11934.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 2233230130 is about 47257.0643396307. The cubic root of 2233230130 is about 1307.1070573941.
Adding to 2233230130 its reverse (310323322), we get a palindrome (2543553452).
The spelling of 2233230130 in words is "two billion, two hundred thirty-three million, two hundred thirty thousand, one hundred thirty".
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