Base | Representation |
---|---|
bin | 111001111111001111001000… |
… | …001011001011110011110111 |
3 | 1020110000000220101120221111001 |
4 | 321333033020023023303313 |
5 | 231411440041142204333 |
6 | 2302225034235424131 |
7 | 104501420520213625 |
oct | 7177171013136367 |
9 | 1213000811527431 |
10 | 255034221444343 |
11 | 74297451305600 |
12 | 2472b4108b5047 |
13 | ac3c8158b4863 |
14 | 46d9a17938515 |
15 | 1e7405a962b7d |
hex | e7f3c82cbcf7 |
255034221444343 has 24 divisors (see below), whose sum is σ = 281453613837984. Its totient is φ = 230918617712640.
The previous prime is 255034221444269. The next prime is 255034221444463. The reversal of 255034221444343 is 343444122430552.
It is not a de Polignac number, because 255034221444343 - 29 = 255034221443831 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 255034221444293 and 255034221444302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255034221444043) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43324830 + ... + 48858052.
It is an arithmetic number, because the mean of its divisors is an integer number (11727233909916).
Almost surely, 2255034221444343 is an apocalyptic number.
255034221444343 is a deficient number, since it is larger than the sum of its proper divisors (26419392393641).
255034221444343 is a wasteful number, since it uses less digits than its factorization.
255034221444343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5534775 (or 5534764 counting only the distinct ones).
The product of its (nonzero) digits is 5529600, while the sum is 46.
Adding to 255034221444343 its reverse (343444122430552), we get a palindrome (598478343874895).
The spelling of 255034221444343 in words is "two hundred fifty-five trillion, thirty-four billion, two hundred twenty-one million, four hundred forty-four thousand, three hundred forty-three".
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