Base | Representation |
---|---|
bin | 110010110011101110111111… |
… | …101111100111001001111111 |
3 | 1002022012022211000112000122222 |
4 | 302303232333233213021333 |
5 | 213242111404443012044 |
6 | 2111130541020355555 |
7 | 65032161451221554 |
oct | 6263567757471177 |
9 | 1068168730460588 |
10 | 223457480438399 |
11 | 652228702015a9 |
12 | 2108b6820a5bbb |
13 | 978bc4717cb6c |
14 | 3d27584d2aa2b |
15 | 1ac79964c38ee |
hex | cb3bbfbe727f |
223457480438399 has 16 divisors (see below), whose sum is σ = 237597173106048. Its totient is φ = 209430051297792.
The previous prime is 223457480438377. The next prime is 223457480438417. The reversal of 223457480438399 is 993834084754322.
It is a cyclic number.
It is not a de Polignac number, because 223457480438399 - 228 = 223457212002943 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223457480438369) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22228364 + ... + 30675969.
It is an arithmetic number, because the mean of its divisors is an integer number (14849823319128).
Almost surely, 2223457480438399 is an apocalyptic number.
223457480438399 is a deficient number, since it is larger than the sum of its proper divisors (14139692667649).
223457480438399 is a wasteful number, since it uses less digits than its factorization.
223457480438399 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52905394.
The product of its (nonzero) digits is 1254113280, while the sum is 71.
The spelling of 223457480438399 in words is "two hundred twenty-three trillion, four hundred fifty-seven billion, four hundred eighty million, four hundred thirty-eight thousand, three hundred ninety-nine".
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