Base | Representation |
---|---|
bin | 100110001110… |
… | …110101111111 |
3 | 200212011222020 |
4 | 212032311333 |
5 | 10031203041 |
6 | 554451223 |
7 | 151121310 |
oct | 46166577 |
9 | 20764866 |
10 | 10022271 |
11 | 5725976 |
12 | 3433b13 |
13 | 20cba4c |
14 | 148c607 |
15 | d2e866 |
hex | 98ed7f |
10022271 has 16 divisors (see below), whose sum is σ = 15532800. Its totient is φ = 5629248.
The previous prime is 10022267. The next prime is 10022279. The reversal of 10022271 is 17222001.
It is not a de Polignac number, because 10022271 - 22 = 10022267 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10022271.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10022279) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2806 + ... + 5283.
It is an arithmetic number, because the mean of its divisors is an integer number (970800).
Almost surely, 210022271 is an apocalyptic number.
10022271 is a deficient number, since it is larger than the sum of its proper divisors (5510529).
10022271 is an equidigital number, since it uses as much as digits as its factorization.
10022271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8158.
The product of its (nonzero) digits is 56, while the sum is 15.
The square root of 10022271 is about 3165.7970560350. The cubic root of 10022271 is about 215.6032884671.
Adding to 10022271 its reverse (17222001), we get a palindrome (27244272).
The spelling of 10022271 in words is "ten million, twenty-two thousand, two hundred seventy-one".
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