Base | Representation |
---|---|
bin | 1000101111000111… |
… | …0111010000100101 |
3 | 20001102201122111022 |
4 | 2023301313100211 |
5 | 14300321320141 |
6 | 1024411420525 |
7 | 112054026062 |
oct | 21361672045 |
9 | 6042648438 |
10 | 2345104421 |
11 | aa3828730 |
12 | 555454745 |
13 | 2b4b0816a |
14 | 18364dc69 |
15 | dad30b4b |
hex | 8bc77425 |
2345104421 has 8 divisors (see below), whose sum is σ = 2559276000. Its totient is φ = 2131096240.
The previous prime is 2345104297. The next prime is 2345104513. The reversal of 2345104421 is 1244015432.
2345104421 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 a de Polignac number, because none of the positive numbers 2k-2345104421 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 (2345304421) 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, 9806 + ... + 69183.
It is an arithmetic number, because the mean of its divisors is an integer number (319909500).
Almost surely, 22345104421 is an apocalyptic number.
It is an amenable number.
2345104421 is a deficient number, since it is larger than the sum of its proper divisors (214171579).
2345104421 is a wasteful number, since it uses less digits than its factorization.
2345104421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81699.
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 2345104421 is about 48426.2782071883. The cubic root of 2345104421 is about 1328.5790354645.
Adding to 2345104421 its reverse (1244015432), we get a palindrome (3589119853).
The spelling of 2345104421 in words is "two billion, three hundred forty-five million, one hundred four thousand, four hundred twenty-one".
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