Base | Representation |
---|---|
bin | 1111001011101010… |
… | …0010000101100101 |
3 | 101112000122022021221 |
4 | 3302322202011211 |
5 | 31321302231440 |
6 | 1512222340341 |
7 | 202664404555 |
oct | 36272420545 |
9 | 11460568257 |
10 | 4075430245 |
11 | 1801524077 |
12 | 958a2a6b1 |
13 | 4cc441ab3 |
14 | 2a938b165 |
15 | 18cbc4d4a |
hex | f2ea2165 |
4075430245 has 4 divisors (see below), whose sum is σ = 4890516300. Its totient is φ = 3260344192.
The previous prime is 4075430201. The next prime is 4075430257. The reversal of 4075430245 is 5420345704.
4075430245 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 777684769 + 3297745476 = 27887^2 + 57426^2 .
It is a cyclic number.
It is not a de Polignac number, because 4075430245 - 215 = 4075397477 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4075430245.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407543020 + ... + 407543029.
It is an arithmetic number, because the mean of its divisors is an integer number (1222629075).
Almost surely, 24075430245 is an apocalyptic number.
It is an amenable number.
4075430245 is a deficient number, since it is larger than the sum of its proper divisors (815086055).
4075430245 is an equidigital number, since it uses as much as digits as its factorization.
4075430245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 815086054.
The product of its (nonzero) digits is 67200, while the sum is 34.
The square root of 4075430245 is about 63839.0965239954. The cubic root of 4075430245 is about 1597.3171504477.
Adding to 4075430245 its reverse (5420345704), we get a palindrome (9495775949).
The spelling of 4075430245 in words is "four billion, seventy-five million, four hundred thirty thousand, two hundred forty-five".
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