Base | Representation |
---|---|
bin | 100111010110… |
… | …010111101011 |
3 | 201102001212001 |
4 | 213112113223 |
5 | 10120041433 |
6 | 1005031431 |
7 | 153451411 |
oct | 47262753 |
9 | 21361761 |
10 | 10315243 |
11 | 5905aa4 |
12 | 3555577 |
13 | 21a21c3 |
14 | 15272b1 |
15 | d8b57d |
hex | 9d65eb |
10315243 has 8 divisors (see below), whose sum is σ = 10957680. Its totient is φ = 9676800.
The previous prime is 10315237. The next prime is 10315259. The reversal of 10315243 is 34251301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10315243 - 25 = 10315211 is a prime.
It is a Duffinian number.
It is a plaindrome in base 12.
It is a self number, because there is not a number n which added to its sum of digits gives 10315243.
It is not an unprimeable number, because it can be changed into a prime (10315223) 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, 5643 + ... + 7243.
It is an arithmetic number, because the mean of its divisors is an integer number (1369710).
Almost surely, 210315243 is an apocalyptic number.
10315243 is a deficient number, since it is larger than the sum of its proper divisors (642437).
10315243 is a wasteful number, since it uses less digits than its factorization.
10315243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1997.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 10315243 is about 3211.7352007910. The cubic root of 10315243 is about 217.6839892918.
Adding to 10315243 its reverse (34251301), we get a palindrome (44566544).
The spelling of 10315243 in words is "ten million, three hundred fifteen thousand, two hundred forty-three".
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