Base | Representation |
---|---|
bin | 1000101111000111… |
… | …0111011110111101 |
3 | 20001102201200202101 |
4 | 2023301313132331 |
5 | 14300321332331 |
6 | 1024411425101 |
7 | 112054031545 |
oct | 21361673675 |
9 | 6042650671 |
10 | 2345105341 |
11 | aa3829397 |
12 | 555455191 |
13 | 2b4b086c7 |
14 | 183650325 |
15 | dad31061 |
hex | 8bc777bd |
2345105341 has 8 divisors (see below), whose sum is σ = 2483790264. Its totient is φ = 2206502400.
The previous prime is 2345105311. The next prime is 2345105353. The reversal of 2345105341 is 1435015432.
It can be written as a sum of positive squares in 4 ways, for example, as 820593316 + 1524512025 = 28646^2 + 39045^2 .
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 2345105341 - 219 = 2344581053 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 (2345105311) 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, 44281 + ... + 81553.
It is an arithmetic number, because the mean of its divisors is an integer number (310473783).
Almost surely, 22345105341 is an apocalyptic number.
It is an amenable number.
2345105341 is a deficient number, since it is larger than the sum of its proper divisors (138684923).
2345105341 is a wasteful number, since it uses less digits than its factorization.
2345105341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40991.
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 2345105341 is about 48426.2877061622. The cubic root of 2345105341 is about 1328.5792092013.
The spelling of 2345105341 in words is "two billion, three hundred forty-five million, one hundred five thousand, three hundred forty-one".
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