Base | Representation |
---|---|
bin | 101100010011001… |
… | …101101101100001 |
3 | 1220210112012221001 |
4 | 230103031231201 |
5 | 3010232000101 |
6 | 201430032001 |
7 | 24263250100 |
oct | 5423155541 |
9 | 1823465831 |
10 | 743234401 |
11 | 35159a008 |
12 | 188aa8601 |
13 | bac99190 |
14 | 709d0037 |
15 | 453b2901 |
hex | 2c4cdb61 |
743234401 has 12 divisors (see below), whose sum is σ = 931085652. Its totient is φ = 588053088.
The previous prime is 743234383. The next prime is 743234411. The reversal of 743234401 is 104432347.
743234401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 47541025 + 695693376 = 6895^2 + 26376^2 .
It is not a de Polignac number, because 743234401 - 25 = 743234369 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 743234401.
It is not an unprimeable number, because it can be changed into a prime (743234411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 582750 + ... + 584023.
It is an arithmetic number, because the mean of its divisors is an integer number (77590471).
Almost surely, 2743234401 is an apocalyptic number.
It is an amenable number.
743234401 is a deficient number, since it is larger than the sum of its proper divisors (187851251).
743234401 is a wasteful number, since it uses less digits than its factorization.
743234401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1166800 (or 1166793 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 28.
The square root of 743234401 is about 27262.3256711529. The cubic root of 743234401 is about 905.8200602807.
Adding to 743234401 its reverse (104432347), we get a palindrome (847666748).
The spelling of 743234401 in words is "seven hundred forty-three million, two hundred thirty-four thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •