Base | Representation |
---|---|
bin | 1000100010101100… |
… | …0111000010111111 |
3 | 12220210200120222222 |
4 | 2020223013002333 |
5 | 14144002034211 |
6 | 1015310555555 |
7 | 110552125166 |
oct | 21053070277 |
9 | 5823616888 |
10 | 2293002431 |
11 | a77381735 |
12 | 53bb08bbb |
13 | 2a7095095 |
14 | 17a76a3dd |
15 | d648d1db |
hex | 88ac70bf |
2293002431 has 8 divisors (see below), whose sum is σ = 2303630928. Its totient is φ = 2282392000.
The previous prime is 2293002409. The next prime is 2293002469. The reversal of 2293002431 is 1342003922.
2293002431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2293002431 - 218 = 2292740287 is a prime.
It is a super-2 number, since 2×22930024312 = 10515720297143819522, which contains 22 as substring.
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 2293002431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2293002731) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294296 + ... + 301986.
It is an arithmetic number, because the mean of its divisors is an integer number (287953866).
Almost surely, 22293002431 is an apocalyptic number.
2293002431 is a deficient number, since it is larger than the sum of its proper divisors (10628497).
2293002431 is a wasteful number, since it uses less digits than its factorization.
2293002431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9033.
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 2293002431 is about 47885.3049588284. The cubic root of 2293002431 is about 1318.6660903133. Note that the first 3 decimals are identical.
The spelling of 2293002431 in words is "two billion, two hundred ninety-three million, two thousand, four hundred thirty-one".
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