Base | Representation |
---|---|
bin | 1100101110111101… |
… | …01110001111010001 |
3 | 122122102212010012102 |
4 | 12113132232033101 |
5 | 103000103140000 |
6 | 3050211210145 |
7 | 331261163564 |
oct | 62736561721 |
9 | 18572763172 |
10 | 6836380625 |
11 | 2998a5aa48 |
12 | 13a95a6955 |
13 | 84c448c49 |
14 | 48bd284db |
15 | 2a02993d5 |
hex | 1977ae3d1 |
6836380625 has 10 divisors (see below), whose sum is σ = 8542742010. Its totient is φ = 5469104000.
The previous prime is 6836380613. The next prime is 6836380667. The reversal of 6836380625 is 5260836386.
It can be written as a sum of positive squares in 5 ways, for example, as 3330674944 + 3505705681 = 57712^2 + 59209^2 .
It is not a de Polignac number, because 6836380625 - 24 = 6836380609 is a prime.
It is a super-2 number, since 2×68363806252 = 93472200099750781250, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 6836380625.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5468480 + ... + 5469729.
It is an arithmetic number, because the mean of its divisors is an integer number (854274201).
Almost surely, 26836380625 is an apocalyptic number.
It is an amenable number.
6836380625 is a deficient number, since it is larger than the sum of its proper divisors (1706361385).
6836380625 is an equidigital number, since it uses as much as digits as its factorization.
6836380625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10938229 (or 10938214 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 47.
The square root of 6836380625 is about 82682.4081954559. The cubic root of 6836380625 is about 1897.9091149473.
The spelling of 6836380625 in words is "six billion, eight hundred thirty-six million, three hundred eighty thousand, six hundred twenty-five".
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