Base | Representation |
---|---|
bin | 100110010010… |
… | …111000001001 |
3 | 200220000122011 |
4 | 212102320021 |
5 | 10032220133 |
6 | 555055521 |
7 | 151220422 |
oct | 46227011 |
9 | 20800564 |
10 | 10038793 |
11 | 5737326 |
12 | 34415a1 |
13 | 210641b |
14 | 1494649 |
15 | d346cd |
hex | 992e09 |
10038793 has 4 divisors (see below), whose sum is σ = 10049860. Its totient is φ = 10027728.
The previous prime is 10038781. The next prime is 10038797. The reversal of 10038793 is 39783001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5745609 + 4293184 = 2397^2 + 2072^2 .
It is a cyclic number.
It is not a de Polignac number, because 10038793 - 221 = 7941641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10038797) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4038 + ... + 6031.
It is an arithmetic number, because the mean of its divisors is an integer number (2512465).
Almost surely, 210038793 is an apocalyptic number.
It is an amenable number.
10038793 is a deficient number, since it is larger than the sum of its proper divisors (11067).
10038793 is an equidigital number, since it uses as much as digits as its factorization.
10038793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11066.
The product of its (nonzero) digits is 4536, while the sum is 31.
The square root of 10038793 is about 3168.4054349152. The cubic root of 10038793 is about 215.7216994827.
The spelling of 10038793 in words is "ten million, thirty-eight thousand, seven hundred ninety-three".
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