Base | Representation |
---|---|
bin | 10011101011001010000000… |
… | …10010000101101110000001 |
3 | 12200012000200100021101122121 |
4 | 21311211000102011232001 |
5 | 21132320223204301244 |
6 | 232003200540204241 |
7 | 12053512201523041 |
oct | 1165450022055601 |
9 | 180160610241577 |
10 | 43264284056449 |
11 | 128703094a8025 |
12 | 4a28aa9239681 |
13 | 1b1aa5c5a0251 |
14 | a98006cbd721 |
15 | 50060b2bcc84 |
hex | 275940485b81 |
43264284056449 has 2 divisors, whose sum is σ = 43264284056450. Its totient is φ = 43264284056448.
The previous prime is 43264284056401. The next prime is 43264284056479. The reversal of 43264284056449 is 94465048246234.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 36332685075600 + 6931598980849 = 6027660^2 + 2632793^2 .
It is a cyclic number.
It is not a de Polignac number, because 43264284056449 - 27 = 43264284056321 is a prime.
It is not a weakly prime, because it can be changed into another prime (43264284056479) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21632142028224 + 21632142028225.
It is an arithmetic number, because the mean of its divisors is an integer number (21632142028225).
Almost surely, 243264284056449 is an apocalyptic number.
It is an amenable number.
43264284056449 is a deficient number, since it is larger than the sum of its proper divisors (1).
43264284056449 is an equidigital number, since it uses as much as digits as its factorization.
43264284056449 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 159252480, while the sum is 61.
The spelling of 43264284056449 in words is "forty-three trillion, two hundred sixty-four billion, two hundred eighty-four million, fifty-six thousand, four hundred forty-nine".
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