Base | Representation |
---|---|
bin | 11101001101001010001101… |
… | …00110000011000111001110 |
3 | 22102101201221011101102212111 |
4 | 32212211012212003013032 |
5 | 31404220401032401210 |
6 | 344332004221454234 |
7 | 16346006246533423 |
oct | 1646450646030716 |
9 | 272351834342774 |
10 | 64223830356430 |
11 | 1951119aa19418 |
12 | 7253012a1137a |
13 | 29ab386aa63c4 |
14 | 11c0642a33d4a |
15 | 76592116388a |
hex | 3a69469831ce |
64223830356430 has 32 divisors (see below), whose sum is σ = 116141984978400. Its totient is φ = 25569800522112.
The previous prime is 64223830356403. The next prime is 64223830356449. The reversal of 64223830356430 is 3465303832246.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3623109 + ... + 11898511.
It is an arithmetic number, because the mean of its divisors is an integer number (3629437030575).
Almost surely, 264223830356430 is an apocalyptic number.
64223830356430 is a deficient number, since it is larger than the sum of its proper divisors (51918154621970).
64223830356430 is a wasteful number, since it uses less digits than its factorization.
64223830356430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8279028.
The product of its (nonzero) digits is 7464960, while the sum is 49.
The spelling of 64223830356430 in words is "sixty-four trillion, two hundred twenty-three billion, eight hundred thirty million, three hundred fifty-six thousand, four hundred thirty".
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