Base | Representation |
---|---|
bin | 100110001100… |
… | …110001111001 |
3 | 200211202101010 |
4 | 212030301321 |
5 | 10030420232 |
6 | 554344133 |
7 | 151054542 |
oct | 46146171 |
9 | 20752333 |
10 | 10013817 |
11 | 571a590 |
12 | 342b049 |
13 | 20c7c48 |
14 | 14894c9 |
15 | d2c0cc |
hex | 98cc79 |
10013817 has 16 divisors (see below), whose sum is σ = 15333120. Its totient is φ = 5749200.
The previous prime is 10013813. The next prime is 10013819. The reversal of 10013817 is 71831001.
10013817 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10013817 - 22 = 10013813 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10013793 and 10013802.
It is not an unprimeable number, because it can be changed into a prime (10013813) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7359 + ... + 8612.
It is an arithmetic number, because the mean of its divisors is an integer number (958320).
Almost surely, 210013817 is an apocalyptic number.
It is an amenable number.
10013817 is a deficient number, since it is larger than the sum of its proper divisors (5319303).
10013817 is a wasteful number, since it uses less digits than its factorization.
10013817 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16004.
The product of its (nonzero) digits is 168, while the sum is 21.
The square root of 10013817 is about 3164.4615655748. The cubic root of 10013817 is about 215.5426494184.
Adding to 10013817 its reverse (71831001), we get a palindrome (81844818).
The spelling of 10013817 in words is "ten million, thirteen thousand, eight hundred seventeen".
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