Base | Representation |
---|---|
bin | 100111000001… |
… | …001011001011 |
3 | 201020122202122 |
4 | 213001023023 |
5 | 10104302202 |
6 | 1003121455 |
7 | 152640326 |
oct | 47011313 |
9 | 21218678 |
10 | 10228427 |
11 | 5856850 |
12 | 351328b |
13 | 2171831 |
14 | 15037bd |
15 | d709a2 |
hex | 9c12cb |
10228427 has 8 divisors (see below), whose sum is σ = 11188800. Its totient is φ = 9273160.
The previous prime is 10228411. The next prime is 10228429. The reversal of 10228427 is 72482201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10228427 - 24 = 10228411 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10228396 and 10228405.
It is not an unprimeable number, because it can be changed into a prime (10228429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3824 + ... + 5922.
It is an arithmetic number, because the mean of its divisors is an integer number (1398600).
Almost surely, 210228427 is an apocalyptic number.
10228427 is a deficient number, since it is larger than the sum of its proper divisors (960373).
10228427 is a wasteful number, since it uses less digits than its factorization.
10228427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2553.
The product of its (nonzero) digits is 1792, while the sum is 26.
The square root of 10228427 is about 3198.1912075422. The cubic root of 10228427 is about 217.0715713147.
It can be divided in two parts, 1022 and 8427, that added together give a palindrome (9449).
The spelling of 10228427 in words is "ten million, two hundred twenty-eight thousand, four hundred twenty-seven".
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