Base | Representation |
---|---|
bin | 100110101001… |
… | …010100110111 |
3 | 201001200202201 |
4 | 212221110313 |
5 | 10043140433 |
6 | 1001045331 |
7 | 152052460 |
oct | 46512467 |
9 | 21050681 |
10 | 10130743 |
11 | 579a417 |
12 | 3486847 |
13 | 213922c |
14 | 14b9d67 |
15 | d51a7d |
hex | 9a9537 |
10130743 has 16 divisors (see below), whose sum is σ = 12279040. Its totient is φ = 8187480.
The previous prime is 10130719. The next prime is 10130753. The reversal of 10130743 is 34703101.
It is not a de Polignac number, because 10130743 - 29 = 10130231 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10130743.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10130753) 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, 47908 + ... + 48118.
It is an arithmetic number, because the mean of its divisors is an integer number (767440).
Almost surely, 210130743 is an apocalyptic number.
10130743 is a deficient number, since it is larger than the sum of its proper divisors (2148297).
10130743 is an frugal number, since it uses more digits than its factorization.
10130743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275 (or 237 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 10130743 is about 3182.8828127972. The cubic root of 10130743 is about 216.3783307251.
Adding to 10130743 its reverse (34703101), we get a palindrome (44833844).
The spelling of 10130743 in words is "ten million, one hundred thirty thousand, seven hundred forty-three".
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