Base | Representation |
---|---|
bin | 100110011010… |
… | …000001100101 |
3 | 200221111210110 |
4 | 212122001211 |
5 | 10034134234 |
6 | 555443233 |
7 | 151401654 |
oct | 46320145 |
9 | 20844713 |
10 | 10068069 |
11 | 5757320 |
12 | 3456519 |
13 | 211684b |
14 | 14a119b |
15 | d3d1e9 |
hex | 99a065 |
10068069 has 8 divisors (see below), whose sum is σ = 14644512. Its totient is φ = 6101840.
The previous prime is 10068067. The next prime is 10068077. The reversal of 10068069 is 96086001.
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 10068069 - 21 = 10068067 is a prime.
It is a super-2 number, since 2×100680692 = 202732026777522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10068067) 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, 152514 + ... + 152579.
It is an arithmetic number, because the mean of its divisors is an integer number (1830564).
Almost surely, 210068069 is an apocalyptic number.
It is an amenable number.
10068069 is a deficient number, since it is larger than the sum of its proper divisors (4576443).
10068069 is a wasteful number, since it uses less digits than its factorization.
10068069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305107.
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 10068069 is about 3173.0220610642. The cubic root of 10068069 is about 215.9311980802.
The spelling of 10068069 in words is "ten million, sixty-eight thousand, sixty-nine".
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