Base | Representation |
---|---|
bin | 1011111100110111… |
… | …11110011101100001 |
3 | 121120011021021020002 |
4 | 11332123332131201 |
5 | 101120023331431 |
6 | 2540402025345 |
7 | 315000025421 |
oct | 57633763541 |
9 | 17504237202 |
10 | 6416230241 |
11 | 27a2881823 |
12 | 12b0948255 |
13 | 7b33a0955 |
14 | 44c1da481 |
15 | 2784553cb |
hex | 17e6fe761 |
6416230241 has 4 divisors (see below), whose sum is σ = 6458721984. Its totient is φ = 6373738500.
The previous prime is 6416230229. The next prime is 6416230279. The reversal of 6416230241 is 1420326146.
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, and also an emirpimes, since its reverse is a distinct semiprime: 1420326146 = 2 ⋅710163073.
It is a cyclic number.
It is not a de Polignac number, because 6416230241 - 214 = 6416213857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6416230201) 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, 21245645 + ... + 21245946.
It is an arithmetic number, because the mean of its divisors is an integer number (1614680496).
Almost surely, 26416230241 is an apocalyptic number.
It is an amenable number.
6416230241 is a deficient number, since it is larger than the sum of its proper divisors (42491743).
6416230241 is a wasteful number, since it uses less digits than its factorization.
6416230241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42491742.
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 6416230241 is about 80101.3747759675. The cubic root of 6416230241 is about 1858.2036691358.
Adding to 6416230241 its reverse (1420326146), we get a palindrome (7836556387).
The spelling of 6416230241 in words is "six billion, four hundred sixteen million, two hundred thirty thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •