Base | Representation |
---|---|
bin | 1001000010111101… |
… | …1000110010011001 |
3 | 20021020100112011102 |
4 | 2100233120302121 |
5 | 14433123411101 |
6 | 1040543441145 |
7 | 114114363353 |
oct | 22057306231 |
9 | 6236315142 |
10 | 2428341401 |
11 | 103680a922 |
12 | 5792b61b5 |
13 | 2c912ca05 |
14 | 19071a0d3 |
15 | e32c386b |
hex | 90bd8c99 |
2428341401 has 4 divisors (see below), whose sum is σ = 2428792500. Its totient is φ = 2427890304.
The previous prime is 2428341337. The next prime is 2428341491. The reversal of 2428341401 is 1041438242.
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 822255625 + 1606085776 = 28675^2 + 40076^2 .
It is a cyclic number.
It is not a de Polignac number, because 2428341401 - 26 = 2428341337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2428341491) 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, 217376 + ... + 228273.
It is an arithmetic number, because the mean of its divisors is an integer number (607198125).
Almost surely, 22428341401 is an apocalyptic number.
It is an amenable number.
2428341401 is a deficient number, since it is larger than the sum of its proper divisors (451099).
2428341401 is an equidigital number, since it uses as much as digits as its factorization.
2428341401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 451098.
The product of its (nonzero) digits is 6144, while the sum is 29.
The square root of 2428341401 is about 49278.2041170333. The cubic root of 2428341401 is about 1344.1154756061.
Adding to 2428341401 its reverse (1041438242), we get a palindrome (3469779643).
The spelling of 2428341401 in words is "two billion, four hundred twenty-eight million, three hundred forty-one thousand, four hundred one".
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