Base | Representation |
---|---|
bin | 100110111111… |
… | …001000001011 |
3 | 201020020021010 |
4 | 212333020023 |
5 | 10104020133 |
6 | 1003015003 |
7 | 152604021 |
oct | 46771013 |
9 | 21206233 |
10 | 10220043 |
11 | 5850519 |
12 | 350a463 |
13 | 216aa82 |
14 | 1500711 |
15 | d6d263 |
hex | 9bf20b |
10220043 has 32 divisors (see below), whose sum is σ = 15552000. Its totient is φ = 5930496.
The previous prime is 10220033. The next prime is 10220047. The reversal of 10220043 is 34002201.
It is not a de Polignac number, because 10220043 - 25 = 10220011 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10220047) 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 31 ways as a sum of consecutive naturals, for example, 51258 + ... + 51456.
It is an arithmetic number, because the mean of its divisors is an integer number (486000).
Almost surely, 210220043 is an apocalyptic number.
10220043 is a deficient number, since it is larger than the sum of its proper divisors (5331957).
10220043 is a wasteful number, since it uses less digits than its factorization.
10220043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 10220043 is about 3196.8801979430. The cubic root of 10220043 is about 217.0122456227.
Adding to 10220043 its reverse (34002201), we get a palindrome (44222244).
The spelling of 10220043 in words is "ten million, two hundred twenty thousand, forty-three".
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