Base | Representation |
---|---|
bin | 10110110001111100… |
… | …01000010101010000 |
3 | 1011120100002110121221 |
4 | 23120332020111100 |
5 | 200021401202204 |
6 | 5341325254424 |
7 | 612034065052 |
oct | 133076102520 |
9 | 34510073557 |
10 | 12230100304 |
11 | 5206633414 |
12 | 2453a04414 |
13 | 11cba2a656 |
14 | 8403d78d2 |
15 | 4b8a73654 |
hex | 2d8f88550 |
12230100304 has 20 divisors (see below), whose sum is σ = 23707770676. Its totient is φ = 6111965952.
The previous prime is 12230100301. The next prime is 12230100307. The reversal of 12230100304 is 40300103221.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12230100301) and next prime (12230100307).
It can be written as a sum of positive squares in 2 ways, for example, as 7132140304 + 5097960000 = 84452^2 + 71400^2 .
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12230100301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159879 + ... + 223654.
Almost surely, 212230100304 is an apocalyptic number.
It is an amenable number.
12230100304 is a deficient number, since it is larger than the sum of its proper divisors (11477670372).
12230100304 is a wasteful number, since it uses less digits than its factorization.
12230100304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 385534 (or 385528 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 12230100304 its reverse (40300103221), we get a palindrome (52530203525).
The spelling of 12230100304 in words is "twelve billion, two hundred thirty million, one hundred thousand, three hundred four".
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