Base | Representation |
---|---|
bin | 1100010110100001100… |
… | …10110101110010100101 |
3 | 1111120110211212211220221 |
4 | 12023100302311302211 |
5 | 23423142401032321 |
6 | 522545434324341 |
7 | 42443161431316 |
oct | 6132062656245 |
9 | 1446424784827 |
10 | 424409783461 |
11 | 153a9a292a64 |
12 | 6a305b896b1 |
13 | 310387c30b1 |
14 | 16781dcc60d |
15 | b08e881e41 |
hex | 62d0cb5ca5 |
424409783461 has 4 divisors (see below), whose sum is σ = 424525398624. Its totient is φ = 424294168300.
The previous prime is 424409783449. The next prime is 424409783491. The reversal of 424409783461 is 164387904424.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 424409783461 - 25 = 424409783429 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 424409783399 and 424409783408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424409783401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57802075 + ... + 57809416.
It is an arithmetic number, because the mean of its divisors is an integer number (106131349656).
Almost surely, 2424409783461 is an apocalyptic number.
It is an amenable number.
424409783461 is a deficient number, since it is larger than the sum of its proper divisors (115615163).
424409783461 is a wasteful number, since it uses less digits than its factorization.
424409783461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115615162.
The product of its (nonzero) digits is 4644864, while the sum is 52.
The spelling of 424409783461 in words is "four hundred twenty-four billion, four hundred nine million, seven hundred eighty-three thousand, four hundred sixty-one".
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