Base | Representation |
---|---|
bin | 1001100111001000… |
… | …0111000001010001 |
3 | 20122210211010020110 |
4 | 2121302013001101 |
5 | 20240443100001 |
6 | 1104003231533 |
7 | 120636030444 |
oct | 23162070121 |
9 | 6583733213 |
10 | 2580050001 |
11 | 1104409831 |
12 | 6000785a9 |
13 | 3216a9509 |
14 | 1a692b65b |
15 | 10178e3d6 |
hex | 99c87051 |
2580050001 has 8 divisors (see below), whose sum is σ = 3589634880. Its totient is φ = 1645249232.
The previous prime is 2580049991. The next prime is 2580050021. The reversal of 2580050001 is 1000500852.
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 2580050001 - 219 = 2579525713 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2580050001.
It is not an unprimeable number, because it can be changed into a prime (2580050021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18695946 + ... + 18696083.
It is an arithmetic number, because the mean of its divisors is an integer number (448704360).
Almost surely, 22580050001 is an apocalyptic number.
It is an amenable number.
2580050001 is a deficient number, since it is larger than the sum of its proper divisors (1009584879).
2580050001 is a wasteful number, since it uses less digits than its factorization.
2580050001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37392055.
The product of its (nonzero) digits is 400, while the sum is 21.
The square root of 2580050001 is about 50794.1925912796. The cubic root of 2580050001 is about 1371.5428302327.
Adding to 2580050001 its reverse (1000500852), we get a palindrome (3580550853).
The spelling of 2580050001 in words is "two billion, five hundred eighty million, fifty thousand, one".
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