Base | Representation |
---|---|
bin | 1100000010000110011011… |
… | …1001001100101111101100 |
3 | 1201211210112011110211210000 |
4 | 3000201212321030233230 |
5 | 3213231000214321444 |
6 | 44045514240544300 |
7 | 2533565215412433 |
oct | 300414671145754 |
9 | 51753464424700 |
10 | 13230225542124 |
11 | 42409a8453078 |
12 | 1598133922090 |
13 | 74c7b2cca856 |
14 | 33a4bc4a211a |
15 | 17e236437469 |
hex | c0866e4cbec |
13230225542124 has 30 divisors (see below), whose sum is σ = 34586422945844. Its totient is φ = 4410075180600.
The previous prime is 13230225542077. The next prime is 13230225542129. The reversal of 13230225542124 is 42124552203231.
13230225542124 is a `hidden beast` number, since 1 + 3 + 2 + 3 + 0 + 225 + 5 + 421 + 2 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (13230225542129) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 20417014402 + ... + 20417015049.
Almost surely, 213230225542124 is an apocalyptic number.
It is an amenable number.
13230225542124 is an abundant number, since it is smaller than the sum of its proper divisors (21356197403720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13230225542124 is a wasteful number, since it uses less digits than its factorization.
13230225542124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40834029467 (or 40834029456 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
Adding to 13230225542124 its reverse (42124552203231), we get a palindrome (55354777745355).
The spelling of 13230225542124 in words is "thirteen trillion, two hundred thirty billion, two hundred twenty-five million, five hundred forty-two thousand, one hundred twenty-four".
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