Base | Representation |
---|---|
bin | 100110011010… |
… | …001111001011 |
3 | 200221112222200 |
4 | 212122033023 |
5 | 10034201224 |
6 | 555451243 |
7 | 151404336 |
oct | 46321713 |
9 | 20845880 |
10 | 10068939 |
11 | 5757a41 |
12 | 3456b23 |
13 | 211706a |
14 | 14a161d |
15 | d3d5c9 |
hex | 99a3cb |
10068939 has 12 divisors (see below), whose sum is σ = 14601600. Its totient is φ = 6686064.
The previous prime is 10068907. The next prime is 10068943. The reversal of 10068939 is 93986001.
It is not a de Polignac number, because 10068939 - 25 = 10068907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10068139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 342 + ... + 4500.
It is an arithmetic number, because the mean of its divisors is an integer number (1216800).
Almost surely, 210068939 is an apocalyptic number.
10068939 is a deficient number, since it is larger than the sum of its proper divisors (4532661).
10068939 is a wasteful number, since it uses less digits than its factorization.
10068939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4434 (or 4431 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 36.
The square root of 10068939 is about 3173.1591513821. The cubic root of 10068939 is about 215.9374175691.
The spelling of 10068939 in words is "ten million, sixty-eight thousand, nine hundred thirty-nine".
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