Base | Representation |
---|---|
bin | 100111110110… |
… | …000011010101 |
3 | 201122122212100 |
4 | 213312003111 |
5 | 10133220023 |
6 | 1011512313 |
7 | 154531635 |
oct | 47660325 |
9 | 21578770 |
10 | 10445013 |
11 | 5994547 |
12 | 35b8699 |
13 | 22192a7 |
14 | 155c6c5 |
15 | db4c43 |
hex | 9f60d5 |
10445013 has 12 divisors (see below), whose sum is σ = 15743520. Its totient is φ = 6660456.
The previous prime is 10445011. The next prime is 10445033. The reversal of 10445013 is 31054401.
It is a happy number.
It is not a de Polignac number, because 10445013 - 21 = 10445011 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10445011) 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 in 11 ways as a sum of consecutive naturals, for example, 25023 + ... + 25436.
It is an arithmetic number, because the mean of its divisors is an integer number (1311960).
Almost surely, 210445013 is an apocalyptic number.
It is an amenable number.
10445013 is a deficient number, since it is larger than the sum of its proper divisors (5298507).
10445013 is a wasteful number, since it uses less digits than its factorization.
10445013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50488 (or 50485 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 10445013 is about 3231.8745334558. The cubic root of 10445013 is about 218.5930391843.
Adding to 10445013 its reverse (31054401), we get a palindrome (41499414).
The spelling of 10445013 in words is "ten million, four hundred forty-five thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •