Base | Representation |
---|---|
bin | 1100101101100111… |
… | …00100100000101110 |
3 | 122121122120102000011 |
4 | 12112303210200232 |
5 | 102434204143330 |
6 | 3045124523434 |
7 | 331063061104 |
oct | 62663444056 |
9 | 18548512004 |
10 | 6825068590 |
11 | 299263405a |
12 | 13a585057a |
13 | 849cb8132 |
14 | 48a621c74 |
15 | 29e2b282a |
hex | 196ce482e |
6825068590 has 8 divisors (see below), whose sum is σ = 12285123480. Its totient is φ = 2730027432.
The previous prime is 6825068563. The next prime is 6825068609. The reversal of 6825068590 is 958605286.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×68250685903 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341253420 + ... + 341253439.
It is an arithmetic number, because the mean of its divisors is an integer number (1535640435).
Almost surely, 26825068590 is an apocalyptic number.
6825068590 is a deficient number, since it is larger than the sum of its proper divisors (5460054890).
6825068590 is a wasteful number, since it uses less digits than its factorization.
6825068590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 682506866.
The product of its (nonzero) digits is 1036800, while the sum is 49.
The square root of 6825068590 is about 82613.9733338132. The cubic root of 6825068590 is about 1896.8617251083.
The spelling of 6825068590 in words is "six billion, eight hundred twenty-five million, sixty-eight thousand, five hundred ninety".
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