Base | Representation |
---|---|
bin | 101000101111… |
… | …011110010000 |
3 | 202002121111021 |
4 | 220233132100 |
5 | 10213231313 |
6 | 1020525224 |
7 | 156531430 |
oct | 50573620 |
9 | 22077437 |
10 | 10680208 |
11 | 6035220 |
12 | 36b0814 |
13 | 229c366 |
14 | 15c02c0 |
15 | e0e78d |
hex | a2f790 |
10680208 has 40 divisors (see below), whose sum is σ = 25801920. Its totient is φ = 4160640.
The previous prime is 10680203. The next prime is 10680209. The reversal of 10680208 is 80208601.
10680208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×106802082 = 228133685846528, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10680203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3103 + ... + 5566.
It is an arithmetic number, because the mean of its divisors is an integer number (645048).
Almost surely, 210680208 is an apocalyptic number.
It is an amenable number.
10680208 is an abundant number, since it is smaller than the sum of its proper divisors (15121712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10680208 is a wasteful number, since it uses less digits than its factorization.
10680208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8695 (or 8689 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 25.
The square root of 10680208 is about 3268.0587510019. The cubic root of 10680208 is about 220.2215949055.
Adding to 10680208 its reverse (80208601), we get a palindrome (90888809).
The spelling of 10680208 in words is "ten million, six hundred eighty thousand, two hundred eight".
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