Base | Representation |
---|---|
bin | 10000111110011… |
… | …010010101010010 |
3 | 201211220010222222 |
4 | 100332122111102 |
5 | 1040401434432 |
6 | 44132101042 |
7 | 10025504513 |
oct | 2076322522 |
9 | 654803888 |
10 | 284796242 |
11 | 13683a6a5 |
12 | 7b464782 |
13 | 470067b3 |
14 | 29b76a0a |
15 | 1a009112 |
hex | 10f9a552 |
284796242 has 16 divisors (see below), whose sum is σ = 435860352. Its totient is φ = 139517040.
The previous prime is 284796241. The next prime is 284796247. The reversal of 284796242 is 242697482.
It is a super-2 number, since 2×2847962422 = 162217798914645128, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 284796193 and 284796202.
It is not an unprimeable number, because it can be changed into a prime (284796241) 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, 101543 + ... + 104309.
It is an arithmetic number, because the mean of its divisors is an integer number (27241272).
Almost surely, 2284796242 is an apocalyptic number.
284796242 is a deficient number, since it is larger than the sum of its proper divisors (151064110).
284796242 is a wasteful number, since it uses less digits than its factorization.
284796242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3793.
The product of its digits is 387072, while the sum is 44.
The square root of 284796242 is about 16875.9071459877. The cubic root of 284796242 is about 657.9275687618.
The spelling of 284796242 in words is "two hundred eighty-four million, seven hundred ninety-six thousand, two hundred forty-two".
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