Base | Representation |
---|---|
bin | 11101000101101… |
… | …01000110010101 |
3 | 122000011001201202 |
4 | 32202311012111 |
5 | 444431331123 |
6 | 40114002245 |
7 | 6022030352 |
oct | 1642650625 |
9 | 560131652 |
10 | 244011413 |
11 | 115813428 |
12 | 69876385 |
13 | 3b726969 |
14 | 2459b629 |
15 | 1664ea28 |
hex | e8b5195 |
244011413 has 4 divisors (see below), whose sum is σ = 244098540. Its totient is φ = 243924288.
The previous prime is 244011379. The next prime is 244011419. The reversal of 244011413 is 314110442.
244011413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 21464689 + 222546724 = 4633^2 + 14918^2 .
It is a cyclic number.
It is not a de Polignac number, because 244011413 - 218 = 243749269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244011419) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39218 + ... + 45011.
It is an arithmetic number, because the mean of its divisors is an integer number (61024635).
Almost surely, 2244011413 is an apocalyptic number.
It is an amenable number.
244011413 is a deficient number, since it is larger than the sum of its proper divisors (87127).
244011413 is an equidigital number, since it uses as much as digits as its factorization.
244011413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87126.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 244011413 is about 15620.8646687691. The cubic root of 244011413 is about 624.8897196357.
Adding to 244011413 its reverse (314110442), we get a palindrome (558121855).
The spelling of 244011413 in words is "two hundred forty-four million, eleven thousand, four hundred thirteen".
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