Base | Representation |
---|---|
bin | 100110001110… |
… | …010111100110 |
3 | 200212002022012 |
4 | 212032113212 |
5 | 10031122301 |
6 | 554434222 |
7 | 151112531 |
oct | 46162746 |
9 | 20762265 |
10 | 10020326 |
11 | 5724468 |
12 | 3432972 |
13 | 20cabb4 |
14 | 148ba18 |
15 | d2debb |
hex | 98e5e6 |
10020326 has 4 divisors (see below), whose sum is σ = 15030492. Its totient is φ = 5010162.
The previous prime is 10020323. The next prime is 10020331. The reversal of 10020326 is 62302001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62302001 = 41 ⋅1519561.
It is a self number, because there is not a number n which added to its sum of digits gives 10020326.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10020323) 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 as a sum of consecutive naturals, namely, 2505080 + ... + 2505083.
It is an arithmetic number, because the mean of its divisors is an integer number (3757623).
Almost surely, 210020326 is an apocalyptic number.
10020326 is a deficient number, since it is larger than the sum of its proper divisors (5010166).
10020326 is an equidigital number, since it uses as much as digits as its factorization.
10020326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5010165.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 10020326 is about 3165.4898515080. The cubic root of 10020326 is about 215.5893403468.
Adding to 10020326 its reverse (62302001), we get a palindrome (72322327).
The spelling of 10020326 in words is "ten million, twenty thousand, three hundred twenty-six".
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