Base | Representation |
---|---|
bin | 10011111101000… |
… | …110101100000101 |
3 | 212022221212002000 |
4 | 103331012230011 |
5 | 1141201112120 |
6 | 53115335513 |
7 | 11203425252 |
oct | 2375065405 |
9 | 768855060 |
10 | 334785285 |
11 | 161a8315a |
12 | 94151599 |
13 | 54489c03 |
14 | 3266a429 |
15 | 1e5d0990 |
hex | 13f46b05 |
334785285 has 32 divisors (see below), whose sum is σ = 597127680. Its totient is φ = 177966144.
The previous prime is 334785239. The next prime is 334785299. The reversal of 334785285 is 582587433.
It is not a de Polignac number, because 334785285 - 26 = 334785221 is a prime.
It is a super-2 number, since 2×3347852852 = 224162374105062450, which contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 334785285.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38884 + ... + 46706.
It is an arithmetic number, because the mean of its divisors is an integer number (18660240).
Almost surely, 2334785285 is an apocalyptic number.
It is an amenable number.
334785285 is a deficient number, since it is larger than the sum of its proper divisors (262342395).
334785285 is a wasteful number, since it uses less digits than its factorization.
334785285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8154 (or 8148 counting only the distinct ones).
The product of its digits is 806400, while the sum is 45.
The square root of 334785285 is about 18297.1387107384. The cubic root of 334785285 is about 694.3665432165.
The spelling of 334785285 in words is "three hundred thirty-four million, seven hundred eighty-five thousand, two hundred eighty-five".
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