Base | Representation |
---|---|
bin | 100101100011010001011… |
… | …111100101001110010111 |
3 | 100010200201010210001102112 |
4 | 211203101133211032113 |
5 | 314234323221012204 |
6 | 5253244005301235 |
7 | 354302034252635 |
oct | 45432137451627 |
9 | 10120633701375 |
10 | 2580495094679 |
11 | 905422231317 |
12 | 35814a70481b |
13 | 159455272388 |
14 | 8cc7a4c8355 |
15 | 471d07c926e |
hex | 258d17e5397 |
2580495094679 has 8 divisors (see below), whose sum is σ = 2650330623360. Its totient is φ = 2510664430176.
The previous prime is 2580495094669. The next prime is 2580495094693. The reversal of 2580495094679 is 9764905940852.
It is a happy number.
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-2580495094679 is a prime.
It is a super-2 number, since 2×25804950946792 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2580495094669) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127664 + ... + 2275365.
It is an arithmetic number, because the mean of its divisors is an integer number (331291327920).
Almost surely, 22580495094679 is an apocalyptic number.
2580495094679 is a deficient number, since it is larger than the sum of its proper divisors (69835528681).
2580495094679 is a wasteful number, since it uses less digits than its factorization.
2580495094679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2432089.
The product of its (nonzero) digits is 195955200, while the sum is 68.
The spelling of 2580495094679 in words is "two trillion, five hundred eighty billion, four hundred ninety-five million, ninety-four thousand, six hundred seventy-nine".
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