Base | Representation |
---|---|
bin | 100111010101… |
… | …110100111010 |
3 | 201101221210122 |
4 | 213111310322 |
5 | 10120004033 |
6 | 1005013242 |
7 | 153442052 |
oct | 47256472 |
9 | 21357718 |
10 | 10313018 |
11 | 5904361 |
12 | 3554222 |
13 | 21a11a1 |
14 | 1526562 |
15 | d8aa98 |
hex | 9d5d3a |
10313018 has 16 divisors (see below), whose sum is σ = 16074240. Its totient is φ = 4957200.
The previous prime is 10313011. The next prime is 10313021. The reversal of 10313018 is 81031301.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10312987 and 10313005.
It is not an unprimeable number, because it can be changed into a prime (10313011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10763 + ... + 11681.
It is an arithmetic number, because the mean of its divisors is an integer number (1004640).
Almost surely, 210313018 is an apocalyptic number.
10313018 is a deficient number, since it is larger than the sum of its proper divisors (5761222).
10313018 is a wasteful number, since it uses less digits than its factorization.
10313018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1133.
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 10313018 is about 3211.3887961441. The cubic root of 10313018 is about 217.6683366728.
Adding to 10313018 its reverse (81031301), we get a palindrome (91344319).
The spelling of 10313018 in words is "ten million, three hundred thirteen thousand, eighteen".
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