Base | Representation |
---|---|
bin | 11100110110011… |
… | …00101011001001 |
3 | 121212101102102220 |
4 | 32123030223021 |
5 | 443423321300 |
6 | 40003044253 |
7 | 5666025630 |
oct | 1633145311 |
9 | 555342386 |
10 | 242010825 |
11 | 114677351 |
12 | 69070689 |
13 | 3b1a6194 |
14 | 241da517 |
15 | 163a6da0 |
hex | e6ccac9 |
242010825 has 24 divisors (see below), whose sum is σ = 457286208. Its totient is φ = 110633280.
The previous prime is 242010817. The next prime is 242010833. The reversal of 242010825 is 528010242.
It is an interprime number because it is at equal distance from previous prime (242010817) and next prime (242010833).
It is not a de Polignac number, because 242010825 - 23 = 242010817 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 242010795 and 242010804.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229962 + ... + 231011.
It is an arithmetic number, because the mean of its divisors is an integer number (19053592).
Almost surely, 2242010825 is an apocalyptic number.
242010825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
242010825 is a deficient number, since it is larger than the sum of its proper divisors (215275383).
242010825 is a wasteful number, since it uses less digits than its factorization.
242010825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460993 (or 460988 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 24.
The square root of 242010825 is about 15556.6971108909. The cubic root of 242010825 is about 623.1772600247.
The spelling of 242010825 in words is "two hundred forty-two million, ten thousand, eight hundred twenty-five".
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