Base | Representation |
---|---|
bin | 1111101110001110… |
… | …0011101010001001 |
3 | 101220010102122120210 |
4 | 3323203203222021 |
5 | 32120410333223 |
6 | 1534441511333 |
7 | 206404553631 |
oct | 37343435211 |
9 | 11803378523 |
10 | 4220402313 |
11 | 18763417a6 |
12 | 9994a2549 |
13 | 5234a029a |
14 | 2c07276c1 |
15 | 19a7ae893 |
hex | fb8e3a89 |
4220402313 has 16 divisors (see below), whose sum is σ = 5775214016. Its totient is φ = 2739985920.
The previous prime is 4220402311. The next prime is 4220402317. The reversal of 4220402313 is 3132040224.
4220402313 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4220402313 - 21 = 4220402311 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 4220402313.
It is not an unprimeable number, because it can be changed into a prime (4220402311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5068 + ... + 92013.
It is an arithmetic number, because the mean of its divisors is an integer number (360950876).
Almost surely, 24220402313 is an apocalyptic number.
4220402313 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
4220402313 is a deficient number, since it is larger than the sum of its proper divisors (1554811703).
4220402313 is a wasteful number, since it uses less digits than its factorization.
4220402313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97464.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 4220402313 is about 64964.6235500522. The cubic root of 4220402313 is about 1616.0369411271.
Adding to 4220402313 its reverse (3132040224), we get a palindrome (7352442537).
The spelling of 4220402313 in words is "four billion, two hundred twenty million, four hundred two thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •