Base | Representation |
---|---|
bin | 1111111101000101… |
… | …0110110101101001 |
3 | 102001110201201220201 |
4 | 3333101112311221 |
5 | 32232340140243 |
6 | 1544545552201 |
7 | 211062455443 |
oct | 37721266551 |
9 | 12043651821 |
10 | 4282740073 |
11 | 18a854a007 |
12 | 9b6345661 |
13 | 533388331 |
14 | 2c8b13493 |
15 | 1a0ec504d |
hex | ff456d69 |
4282740073 has 2 divisors, whose sum is σ = 4282740074. Its totient is φ = 4282740072.
The previous prime is 4282740071. The next prime is 4282740083. The reversal of 4282740073 is 3700472824.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3073926249 + 1208813824 = 55443^2 + 34768^2 .
It is a cyclic number.
It is not a de Polignac number, because 4282740073 - 21 = 4282740071 is a prime.
Together with 4282740071, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (4282740071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2141370036 + 2141370037.
It is an arithmetic number, because the mean of its divisors is an integer number (2141370037).
Almost surely, 24282740073 is an apocalyptic number.
It is an amenable number.
4282740073 is a deficient number, since it is larger than the sum of its proper divisors (1).
4282740073 is an equidigital number, since it uses as much as digits as its factorization.
4282740073 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 75264, while the sum is 37.
The square root of 4282740073 is about 65442.6472034865. The cubic root of 4282740073 is about 1623.9546821025.
The spelling of 4282740073 in words is "four billion, two hundred eighty-two million, seven hundred forty thousand, seventy-three".
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