Base | Representation |
---|---|
bin | 101000100110… |
… | …001100011110 |
3 | 202000200100210 |
4 | 220212030132 |
5 | 10211022311 |
6 | 1020033250 |
7 | 156312561 |
oct | 50461436 |
9 | 22020323 |
10 | 10642206 |
11 | 6009713 |
12 | 3692826 |
13 | 2287c83 |
14 | 15b04d8 |
15 | e033a6 |
hex | a2631e |
10642206 has 16 divisors (see below), whose sum is σ = 21804048. Its totient is φ = 3460800.
The previous prime is 10642201. The next prime is 10642211. The reversal of 10642206 is 60224601.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (10642201) and next prime (10642211).
It is a super-2 number, since 2×106422062 = 226513097092872, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10642201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21385 + ... + 21876.
It is an arithmetic number, because the mean of its divisors is an integer number (1362753).
Almost surely, 210642206 is an apocalyptic number.
10642206 is an abundant number, since it is smaller than the sum of its proper divisors (11161842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10642206 is a wasteful number, since it uses less digits than its factorization.
10642206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43307.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 10642206 is about 3262.2394148805. The cubic root of 10642206 is about 219.9600891788.
Adding to 10642206 its reverse (60224601), we get a palindrome (70866807).
The spelling of 10642206 in words is "ten million, six hundred forty-two thousand, two hundred six".
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