Base | Representation |
---|---|
bin | 100110010000… |
… | …010110000011 |
3 | 200212111101221 |
4 | 212100112003 |
5 | 10031402134 |
6 | 554535511 |
7 | 151145242 |
oct | 46202603 |
9 | 20774357 |
10 | 10028419 |
11 | 572a555 |
12 | 3437597 |
13 | 210179b |
14 | 1490959 |
15 | d315b4 |
hex | 990583 |
10028419 has 8 divisors (see below), whose sum is σ = 10646640. Its totient is φ = 9413376.
The previous prime is 10028399. The next prime is 10028429. The reversal of 10028419 is 91482001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10028419 - 29 = 10027907 is a prime.
It is a super-2 number, since 2×100284192 = 201138375279122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10028393 and 10028402.
It is not an unprimeable number, because it can be changed into a prime (10028429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10047 + ... + 10999.
It is an arithmetic number, because the mean of its divisors is an integer number (1330830).
Almost surely, 210028419 is an apocalyptic number.
10028419 is a deficient number, since it is larger than the sum of its proper divisors (618221).
10028419 is an equidigital number, since it uses as much as digits as its factorization.
10028419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1589.
The product of its (nonzero) digits is 576, while the sum is 25.
The square root of 10028419 is about 3166.7679106622. The cubic root of 10028419 is about 215.6473655720.
The spelling of 10028419 in words is "ten million, twenty-eight thousand, four hundred nineteen".
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