Base | Representation |
---|---|
bin | 100111011100… |
… | …100010111100 |
3 | 201110100112222 |
4 | 213130202330 |
5 | 10121344130 |
6 | 1005344512 |
7 | 153615230 |
oct | 47344274 |
9 | 21410488 |
10 | 10340540 |
11 | 5923001 |
12 | 3568138 |
13 | 21b0882 |
14 | 15325c0 |
15 | d93ce5 |
hex | 9dc8bc |
10340540 has 48 divisors (see below), whose sum is σ = 25002432. Its totient is φ = 3518976.
The previous prime is 10340527. The next prime is 10340543. The reversal of 10340540 is 4504301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10340543) 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 15 ways as a sum of consecutive naturals, for example, 32462 + ... + 32778.
It is an arithmetic number, because the mean of its divisors is an integer number (520884).
Almost surely, 210340540 is an apocalyptic number.
10340540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10340540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12501216).
10340540 is an abundant number, since it is smaller than the sum of its proper divisors (14661892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10340540 is a wasteful number, since it uses less digits than its factorization.
10340540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 566 (or 564 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 10340540 is about 3215.6710030723. The cubic root of 10340540 is about 217.8617927112.
Adding to 10340540 its reverse (4504301), we get a palindrome (14844841).
The spelling of 10340540 in words is "ten million, three hundred forty thousand, five hundred forty".
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