Base | Representation |
---|---|
bin | 1001100111101001… |
… | …0100011011100101 |
3 | 20122221212110100021 |
4 | 2121322110123211 |
5 | 20242020431320 |
6 | 1104121315141 |
7 | 120663232651 |
oct | 23172243345 |
9 | 6587773307 |
10 | 2582202085 |
11 | 1105649711 |
12 | 600935ab1 |
13 | 321c80c38 |
14 | 1a6d2ba61 |
15 | 101a66daa |
hex | 99e946e5 |
2582202085 has 8 divisors (see below), whose sum is σ = 3100308120. Its totient is φ = 2064651264.
The previous prime is 2582202067. The next prime is 2582202089. The reversal of 2582202085 is 5802022852.
It can be written as a sum of positive squares in 4 ways, for example, as 175907169 + 2406294916 = 13263^2 + 49054^2 .
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 2582202085 - 27 = 2582201957 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2582202085.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2582202089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128500 + ... + 147229.
It is an arithmetic number, because the mean of its divisors is an integer number (387538515).
Almost surely, 22582202085 is an apocalyptic number.
It is an amenable number.
2582202085 is a deficient number, since it is larger than the sum of its proper divisors (518106035).
2582202085 is a wasteful number, since it uses less digits than its factorization.
2582202085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277607.
The product of its (nonzero) digits is 25600, while the sum is 34.
The square root of 2582202085 is about 50815.3725264314. The cubic root of 2582202085 is about 1371.9240702695.
The spelling of 2582202085 in words is "two billion, five hundred eighty-two million, two hundred two thousand, eighty-five".
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