Base | Representation |
---|---|
bin | 1111111010101100… |
… | …1110001010000001 |
3 | 102000202220211120021 |
4 | 3332223032022001 |
5 | 32222310234131 |
6 | 1543551413441 |
7 | 210611500540 |
oct | 37653161201 |
9 | 12022824507 |
10 | 4272743041 |
11 | 18a29410a6 |
12 | 9b2b24281 |
13 | 531297c28 |
14 | 2c7670157 |
15 | 1a019ce11 |
hex | feace281 |
4272743041 has 4 divisors (see below), whose sum is σ = 4883134912. Its totient is φ = 3662351172.
The previous prime is 4272743039. The next prime is 4272743053. The reversal of 4272743041 is 1403472724.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4272743041 - 21 = 4272743039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4272742988 and 4272743006.
It is not an unprimeable number, because it can be changed into a prime (4272743341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305195925 + ... + 305195938.
It is an arithmetic number, because the mean of its divisors is an integer number (1220783728).
Almost surely, 24272743041 is an apocalyptic number.
It is an amenable number.
4272743041 is a deficient number, since it is larger than the sum of its proper divisors (610391871).
4272743041 is an equidigital number, since it uses as much as digits as its factorization.
4272743041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 610391870.
The product of its (nonzero) digits is 37632, while the sum is 34.
The square root of 4272743041 is about 65366.2224776681. Note that the first 3 decimals coincide. The cubic root of 4272743041 is about 1622.6901197677.
The spelling of 4272743041 in words is "four billion, two hundred seventy-two million, seven hundred forty-three thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •