Base | Representation |
---|---|
bin | 1111001100110100… |
… | …1110100101010101 |
3 | 101112100212021222211 |
4 | 3303031032211111 |
5 | 31324031043333 |
6 | 1512515353421 |
7 | 203054146006 |
oct | 36315164525 |
9 | 11470767884 |
10 | 4080331093 |
11 | 1804271163 |
12 | 95a5b2871 |
13 | 5004696c7 |
14 | 2a9ca51ad |
15 | 18d341ecd |
hex | f334e955 |
4080331093 has 4 divisors (see below), whose sum is σ = 4122396460. Its totient is φ = 4038265728.
The previous prime is 4080331081. The next prime is 4080331097. The reversal of 4080331093 is 3901330804.
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 1932657444 + 2147673649 = 43962^2 + 46343^2 .
It is a cyclic number.
It is not a de Polignac number, because 4080331093 - 25 = 4080331061 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 (4080331097) 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, 21032538 + ... + 21032731.
It is an arithmetic number, because the mean of its divisors is an integer number (1030599115).
Almost surely, 24080331093 is an apocalyptic number.
It is an amenable number.
4080331093 is a deficient number, since it is larger than the sum of its proper divisors (42065367).
4080331093 is an equidigital number, since it uses as much as digits as its factorization.
4080331093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42065366.
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 4080331093 is about 63877.4693690976. The cubic root of 4080331093 is about 1597.9571706245.
Adding to 4080331093 its reverse (3901330804), we get a palindrome (7981661897).
The spelling of 4080331093 in words is "four billion, eighty million, three hundred thirty-one thousand, ninety-three".
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