Base | Representation |
---|---|
bin | 1001011000111000… |
… | …1000110001010101 |
3 | 20111122100220122122 |
4 | 2112032020301111 |
5 | 20130143211331 |
6 | 1054030305325 |
7 | 116312045264 |
oct | 22616106125 |
9 | 6448326578 |
10 | 2520288341 |
11 | 1083700a2a |
12 | 5a4058245 |
13 | 3121b3b9c |
14 | 19ca125db |
15 | eb3d717b |
hex | 96388c55 |
2520288341 has 4 divisors (see below), whose sum is σ = 2520804384. Its totient is φ = 2519772300.
The previous prime is 2520288311. The next prime is 2520288343. The reversal of 2520288341 is 1438820252.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2520288341 - 222 = 2516094037 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 (2520288343) 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, 250625 + ... + 260486.
It is an arithmetic number, because the mean of its divisors is an integer number (630201096).
Almost surely, 22520288341 is an apocalyptic number.
It is an amenable number.
2520288341 is a deficient number, since it is larger than the sum of its proper divisors (516043).
2520288341 is an equidigital number, since it uses as much as digits as its factorization.
2520288341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 516042.
The product of its (nonzero) digits is 30720, while the sum is 35.
The square root of 2520288341 is about 50202.4734550002. The cubic root of 2520288341 is about 1360.8703232939.
The spelling of 2520288341 in words is "two billion, five hundred twenty million, two hundred eighty-eight thousand, three hundred forty-one".
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