Base | Representation |
---|---|
bin | 10000111101000… |
… | …001111010000010 |
3 | 201211012202011110 |
4 | 100331001322002 |
5 | 1040303342200 |
6 | 44120224150 |
7 | 10022435535 |
oct | 2075017202 |
9 | 654182143 |
10 | 284434050 |
11 | 13661256a |
12 | 7b30b056 |
13 | 46c0a994 |
14 | 29ac0a1c |
15 | 19e86b50 |
hex | 10f41e82 |
284434050 has 24 divisors (see below), whose sum is σ = 705396816. Its totient is φ = 75849040.
The previous prime is 284434039. The next prime is 284434063. The reversal of 284434050 is 50434482.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 284433999 and 284434017.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 947964 + ... + 948263.
It is an arithmetic number, because the mean of its divisors is an integer number (29391534).
Almost surely, 2284434050 is an apocalyptic number.
284434050 is an abundant number, since it is smaller than the sum of its proper divisors (420962766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
284434050 is a wasteful number, since it uses less digits than its factorization.
284434050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1896242 (or 1896237 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 30.
The square root of 284434050 is about 16865.1726940462. The cubic root of 284434050 is about 657.6485421496.
The spelling of 284434050 in words is "two hundred eighty-four million, four hundred thirty-four thousand, fifty".
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