Base | Representation |
---|---|
bin | 100001100000010… |
… | …0001100101100011 |
3 | 2220100101211122001 |
4 | 1003000201211203 |
5 | 4300244223133 |
6 | 303315424431 |
7 | 36600431134 |
oct | 10300414543 |
9 | 2810354561 |
10 | 1124211043 |
11 | 52765143a |
12 | 2745b5117 |
13 | 14bba9a47 |
14 | a9441c8b |
15 | 68a6987d |
hex | 43021963 |
1124211043 has 4 divisors (see below), whose sum is σ = 1173089808. Its totient is φ = 1075332280.
The previous prime is 1124211041. The next prime is 1124211047. The reversal of 1124211043 is 3401124211.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1124211043 - 21 = 1124211041 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1124211043.
It is not an unprimeable number, because it can be changed into a prime (1124211041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24439348 + ... + 24439393.
It is an arithmetic number, because the mean of its divisors is an integer number (293272452).
Almost surely, 21124211043 is an apocalyptic number.
1124211043 is a deficient number, since it is larger than the sum of its proper divisors (48878765).
1124211043 is an equidigital number, since it uses as much as digits as its factorization.
1124211043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48878764.
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 1124211043 is about 33529.2565232216. The cubic root of 1124211043 is about 1039.7987292336.
Adding to 1124211043 its reverse (3401124211), we get a palindrome (4525335254).
The spelling of 1124211043 in words is "one billion, one hundred twenty-four million, two hundred eleven thousand, forty-three".
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