Base | Representation |
---|---|
bin | 100111000110… |
… | …011001100100 |
3 | 201021202010021 |
4 | 213012121210 |
5 | 10110443303 |
6 | 1003404524 |
7 | 153056611 |
oct | 47063144 |
9 | 21252107 |
10 | 10249828 |
11 | 5870936 |
12 | 3523744 |
13 | 217b4b4 |
14 | 150b508 |
15 | d76ebd |
hex | 9c6664 |
10249828 has 12 divisors (see below), whose sum is σ = 17972332. Its totient is φ = 5114880.
The previous prime is 10249823. The next prime is 10249853. The reversal of 10249828 is 82894201.
It can be written as a sum of positive squares in 2 ways, for example, as 7963684 + 2286144 = 2822^2 + 1512^2 .
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 10249793 and 10249802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10249823) 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 3 ways as a sum of consecutive naturals, for example, 88 + ... + 4528.
Almost surely, 210249828 is an apocalyptic number.
It is an amenable number.
10249828 is a deficient number, since it is larger than the sum of its proper divisors (7722504).
10249828 is a wasteful number, since it uses less digits than its factorization.
10249828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5022 (or 5020 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 10249828 is about 3201.5352567167. The cubic root of 10249828 is about 217.2228592397. Note that the first 3 decimals are identical.
The spelling of 10249828 in words is "ten million, two hundred forty-nine thousand, eight hundred twenty-eight".
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