Base | Representation |
---|---|
bin | 100111001011… |
… | …111011000001 |
3 | 201022220011002 |
4 | 213023323001 |
5 | 10112204244 |
6 | 1004101345 |
7 | 153212555 |
oct | 47137301 |
9 | 21286132 |
10 | 10272449 |
11 | 5886930 |
12 | 3534855 |
13 | 2188895 |
14 | 1515865 |
15 | d7da4e |
hex | 9cbec1 |
10272449 has 8 divisors (see below), whose sum is σ = 11349120. Its totient is φ = 9219600.
The previous prime is 10272413. The next prime is 10272473. The reversal of 10272449 is 94427201.
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 10272449 - 28 = 10272193 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10272149) 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 7 ways as a sum of consecutive naturals, for example, 5042 + ... + 6779.
It is an arithmetic number, because the mean of its divisors is an integer number (1418640).
Almost surely, 210272449 is an apocalyptic number.
It is an amenable number.
10272449 is a deficient number, since it is larger than the sum of its proper divisors (1076671).
10272449 is a wasteful number, since it uses less digits than its factorization.
10272449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11911.
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 10272449 is about 3205.0661459633. The cubic root of 10272449 is about 217.3825428254.
The spelling of 10272449 in words is "ten million, two hundred seventy-two thousand, four hundred forty-nine".
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