Base | Representation |
---|---|
bin | 1100001110111001010… |
… | …00100010101011100001 |
3 | 1111011220100220012021002 |
4 | 12013130220202223201 |
5 | 23341300220134131 |
6 | 521031143441345 |
7 | 42236521214012 |
oct | 6073450425341 |
9 | 1434810805232 |
10 | 420313443041 |
11 | 152287a87858 |
12 | 69562156255 |
13 | 30834c3c81b |
14 | 164b3d5b009 |
15 | adeee2b6cb |
hex | 61dca22ae1 |
420313443041 has 8 divisors (see below), whose sum is σ = 421705335744. Its totient is φ = 418921698960.
The previous prime is 420313443001. The next prime is 420313443061. The reversal of 420313443041 is 140344313024.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 420313443041 - 230 = 419239701217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 420313442995 and 420313443013.
It is not an unprimeable number, because it can be changed into a prime (420313443001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11273156 + ... + 11310378.
It is an arithmetic number, because the mean of its divisors is an integer number (52713166968).
Almost surely, 2420313443041 is an apocalyptic number.
It is an amenable number.
420313443041 is a deficient number, since it is larger than the sum of its proper divisors (1391892703).
420313443041 is a wasteful number, since it uses less digits than its factorization.
420313443041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74311.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 420313443041 its reverse (140344313024), we get a palindrome (560657756065).
The spelling of 420313443041 in words is "four hundred twenty billion, three hundred thirteen million, four hundred forty-three thousand, forty-one".
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