Base | Representation |
---|---|
bin | 11001111010010… |
… | …111010000011001 |
3 | 1010022000120110110 |
4 | 121322113100121 |
5 | 1342242330014 |
6 | 111045434533 |
7 | 13526100300 |
oct | 3172272031 |
9 | 1108016413 |
10 | 434730009 |
11 | 2034370aa |
12 | 10170ba49 |
13 | 6c0b14bc |
14 | 41a45437 |
15 | 28273d59 |
hex | 19e97419 |
434730009 has 24 divisors (see below), whose sum is σ = 687009600. Its totient is φ = 243725664.
The previous prime is 434730007. The next prime is 434730029. The reversal of 434730009 is 900037434.
It is not a de Polignac number, because 434730009 - 21 = 434730007 is a prime.
It is not an unprimeable number, because it can be changed into a prime (434730007) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20109 + ... + 35690.
It is an arithmetic number, because the mean of its divisors is an integer number (28625400).
Almost surely, 2434730009 is an apocalyptic number.
434730009 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
It is an amenable number.
434730009 is a deficient number, since it is larger than the sum of its proper divisors (252279591).
434730009 is a wasteful number, since it uses less digits than its factorization.
434730009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55869 (or 55862 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 30.
The square root of 434730009 is about 20850.1800711649. The cubic root of 434730009 is about 757.5416927460.
The spelling of 434730009 in words is "four hundred thirty-four million, seven hundred thirty thousand, nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •