Base | Representation |
---|---|
bin | 111111010101111… |
… | …1010100011011001 |
3 | 12111010101121020222 |
4 | 1332223322203121 |
5 | 13323103104431 |
6 | 550523325425 |
7 | 103445644460 |
oct | 17653724331 |
9 | 5433347228 |
10 | 2125441241 |
11 | 9a0835510 |
12 | 4b3980875 |
13 | 27b457b51 |
14 | 1623cd9d7 |
15 | c68e057b |
hex | 7eafa8d9 |
2125441241 has 8 divisors (see below), whose sum is σ = 2649900864. Its totient is φ = 1656187920.
The previous prime is 2125441237. The next prime is 2125441243. The reversal of 2125441241 is 1421445212.
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 2125441241 - 22 = 2125441237 is a prime.
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 2125441241.
It is not an unprimeable number, because it can be changed into a prime (2125441243) 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, 13801490 + ... + 13801643.
It is an arithmetic number, because the mean of its divisors is an integer number (331237608).
Almost surely, 22125441241 is an apocalyptic number.
It is an amenable number.
2125441241 is a deficient number, since it is larger than the sum of its proper divisors (524459623).
2125441241 is a wasteful number, since it uses less digits than its factorization.
2125441241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27603151.
The product of its digits is 2560, while the sum is 26.
The square root of 2125441241 is about 46102.5079686561. The cubic root of 2125441241 is about 1285.7297738657.
Adding to 2125441241 its reverse (1421445212), we get a palindrome (3546886453).
The spelling of 2125441241 in words is "two billion, one hundred twenty-five million, four hundred forty-one thousand, two hundred forty-one".
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