Base | Representation |
---|---|
bin | 100110010001… |
… | …010000001111 |
3 | 200212200111212 |
4 | 212101100033 |
5 | 10032012033 |
6 | 555005035 |
7 | 151162142 |
oct | 46212017 |
9 | 20780455 |
10 | 10032143 |
11 | 5732330 |
12 | 343977b |
13 | 21033a4 |
14 | 1492059 |
15 | d32748 |
hex | 99140f |
10032143 has 12 divisors (see below), whose sum is σ = 11311992. Its totient is φ = 8817120.
The previous prime is 10032119. The next prime is 10032151. The reversal of 10032143 is 34123001.
It is not a de Polignac number, because 10032143 - 26 = 10032079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10035143) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63821 + ... + 63977.
It is an arithmetic number, because the mean of its divisors is an integer number (942666).
Almost surely, 210032143 is an apocalyptic number.
10032143 is a deficient number, since it is larger than the sum of its proper divisors (1279849).
10032143 is an equidigital number, since it uses as much as digits as its factorization.
10032143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362 (or 205 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 10032143 is about 3167.3558372876. The cubic root of 10032143 is about 215.6740554355.
Adding to 10032143 its reverse (34123001), we get a palindrome (44155144).
The spelling of 10032143 in words is "ten million, thirty-two thousand, one hundred forty-three".
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