Base | Representation |
---|---|
bin | 1100010101110101111… |
… | …00100000110110111100 |
3 | 1111112112022010111221201 |
4 | 12022322330200312330 |
5 | 23421420031023122 |
6 | 522445221505244 |
7 | 42431120621350 |
oct | 6127274406674 |
9 | 1445468114851 |
10 | 424043220412 |
11 | 153921385799 |
12 | 6a223272224 |
13 | 30caa88ac96 |
14 | 1674944d460 |
15 | b06c5c5a27 |
hex | 62baf20dbc |
424043220412 has 12 divisors (see below), whose sum is σ = 848086440880. Its totient is φ = 181732808736.
The previous prime is 424043220407. The next prime is 424043220431. The reversal of 424043220412 is 214022340424.
424043220412 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 15144400729 = 424043220412 / (4 + 2 + 4 + 0 + 4 + 3 + 2 + 2 + 0 + 4 + 1 + 2).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7572200337 + ... + 7572200392.
Almost surely, 2424043220412 is an apocalyptic number.
It is an amenable number.
424043220412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424043220412 is a wasteful number, since it uses less digits than its factorization.
424043220412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15144400740 (or 15144400738 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 424043220412 its reverse (214022340424), we get a palindrome (638065560836).
The spelling of 424043220412 in words is "four hundred twenty-four billion, forty-three million, two hundred twenty thousand, four hundred twelve".
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