Base | Representation |
---|---|
bin | 100111010000… |
… | …000001111001 |
3 | 201100202020012 |
4 | 213100001321 |
5 | 10113224043 |
6 | 1004311305 |
7 | 153312611 |
oct | 47200171 |
9 | 21322205 |
10 | 10289273 |
11 | 5898535 |
12 | 3542535 |
13 | 2193437 |
14 | 151ba41 |
15 | d83a18 |
hex | 9d0079 |
10289273 has 4 divisors (see below), whose sum is σ = 10383780. Its totient is φ = 10194768.
The previous prime is 10289207. The next prime is 10289329. The reversal of 10289273 is 37298201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37298201 = 2371 ⋅15731.
It can be written as a sum of positive squares in 2 ways, for example, as 5396329 + 4892944 = 2323^2 + 2212^2 .
It is a cyclic number.
It is not a de Polignac number, because 10289273 - 28 = 10289017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10282273) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47090 + ... + 47307.
It is an arithmetic number, because the mean of its divisors is an integer number (2595945).
Almost surely, 210289273 is an apocalyptic number.
It is an amenable number.
10289273 is a deficient number, since it is larger than the sum of its proper divisors (94507).
10289273 is an equidigital number, since it uses as much as digits as its factorization.
10289273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94506.
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 10289273 is about 3207.6896670345. The cubic root of 10289273 is about 217.5011529423.
It can be divided in two parts, 1028 and 9273, that added together give a palindrome (10301).
The spelling of 10289273 in words is "ten million, two hundred eighty-nine thousand, two hundred seventy-three".
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