Base | Representation |
---|---|
bin | 100110001110… |
… | …011011111101 |
3 | 200212002200112 |
4 | 212032123331 |
5 | 10031124410 |
6 | 554435405 |
7 | 151113410 |
oct | 46163375 |
9 | 20762615 |
10 | 10020605 |
11 | 57246a1 |
12 | 3432b65 |
13 | 20cb06a |
14 | 148bb77 |
15 | d2e105 |
hex | 98e6fd |
10020605 has 16 divisors (see below), whose sum is σ = 14079744. Its totient is φ = 6702720.
The previous prime is 10020559. The next prime is 10020613. The reversal of 10020605 is 50602001.
It is not a de Polignac number, because 10020605 - 28 = 10020349 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10020605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2057 + ... + 4926.
It is an arithmetic number, because the mean of its divisors is an integer number (879984).
Almost surely, 210020605 is an apocalyptic number.
It is an amenable number.
10020605 is a deficient number, since it is larger than the sum of its proper divisors (4059139).
10020605 is an equidigital number, since it uses as much as digits as its factorization.
10020605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7036.
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 10020605 is about 3165.5339202100. The cubic root of 10020605 is about 215.5913412420.
Adding to 10020605 its reverse (50602001), we get a palindrome (60622606).
The spelling of 10020605 in words is "ten million, twenty thousand, six hundred five".
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