Base | Representation |
---|---|
bin | 1011001000100110001000… |
… | …1101001111100100010101 |
3 | 1121100100112020121121202200 |
4 | 2302021202031033210111 |
5 | 3101034214413314110 |
6 | 42012011554555113 |
7 | 2402322500502105 |
oct | 262114215174425 |
9 | 47310466547680 |
10 | 12242304432405 |
11 | 399aa28772233 |
12 | 1458782b98a99 |
13 | 6aa5a1328a88 |
14 | 304760331205 |
15 | 1636b53266c0 |
hex | b226234f915 |
12242304432405 has 24 divisors (see below), whose sum is σ = 21579655275360. Its totient is φ = 6418564130400.
The previous prime is 12242304432383. The next prime is 12242304432419. The reversal of 12242304432405 is 50423440324221.
12242304432405 is a `hidden beast` number, since 1 + 2 + 24 + 2 + 304 + 4 + 324 + 0 + 5 = 666.
It is not a de Polignac number, because 12242304432405 - 217 = 12242304301333 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12242304432405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2305516071 + ... + 2305521380.
It is an arithmetic number, because the mean of its divisors is an integer number (899152303140).
Almost surely, 212242304432405 is an apocalyptic number.
12242304432405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
12242304432405 is a deficient number, since it is larger than the sum of its proper divisors (9337350842955).
12242304432405 is a wasteful number, since it uses less digits than its factorization.
12242304432405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4611037521 (or 4611037518 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 36.
Adding to 12242304432405 its reverse (50423440324221), we get a palindrome (62665744756626).
The spelling of 12242304432405 in words is "twelve trillion, two hundred forty-two billion, three hundred four million, four hundred thirty-two thousand, four hundred five".
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