Base | Representation |
---|---|
bin | 1011000111111001011011… |
… | …0000101000000111010010 |
3 | 1121022012112201110022122112 |
4 | 2301332112300220013102 |
5 | 3100340124103040310 |
6 | 42002304532305322 |
7 | 2401416160052453 |
oct | 261762660500722 |
9 | 47265481408575 |
10 | 12230301221330 |
11 | 3995929218085 |
12 | 1456393172242 |
13 | 6a940a60b80a |
14 | 303d4211912a |
15 | 16321166e705 |
hex | b1f96c281d2 |
12230301221330 has 32 divisors (see below), whose sum is σ = 22040938087344. Its totient is φ = 4886258098176.
The previous prime is 12230301221279. The next prime is 12230301221389. The reversal of 12230301221330 is 3312210303221.
It can be written as a sum of positive squares in 8 ways, for example, as 2893261519681 + 9337039701649 = 1700959^2 + 3055657^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12230301221296 and 12230301221305.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29132594 + ... + 29549426.
Almost surely, 212230301221330 is an apocalyptic number.
12230301221330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12230301221330 is a deficient number, since it is larger than the sum of its proper divisors (9810636866014).
12230301221330 is a wasteful number, since it uses less digits than its factorization.
12230301221330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 420350.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 12230301221330 its reverse (3312210303221), we get a palindrome (15542511524551).
The spelling of 12230301221330 in words is "twelve trillion, two hundred thirty billion, three hundred one million, two hundred twenty-one thousand, three hundred thirty".
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