Base | Representation |
---|---|
bin | 10111110111100… |
… | …10111011101001 |
3 | 111221202110100211 |
4 | 23323302323221 |
5 | 402224140424 |
6 | 31511301121 |
7 | 4650610603 |
oct | 1373627351 |
9 | 457673324 |
10 | 200224489 |
11 | a3026693 |
12 | 5707a7a1 |
13 | 3263553a |
14 | 1c840173 |
15 | 128a0b94 |
hex | bef2ee9 |
200224489 has 4 divisors (see below), whose sum is σ = 210762640. Its totient is φ = 189686340.
The previous prime is 200224471. The next prime is 200224511. The reversal of 200224489 is 984422002.
200224489 = T2622 + T2623 + ... + T2678.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 200224489 - 221 = 198127337 is a prime.
It is a super-2 number, since 2×2002244892 = 80179691990622242, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 200224489.
It is not an unprimeable number, because it can be changed into a prime (200224429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5269047 + ... + 5269084.
It is an arithmetic number, because the mean of its divisors is an integer number (52690660).
Almost surely, 2200224489 is an apocalyptic number.
It is an amenable number.
200224489 is a deficient number, since it is larger than the sum of its proper divisors (10538151).
200224489 is a wasteful number, since it uses less digits than its factorization.
200224489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10538150.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 200224489 is about 14150.0702825110. The cubic root of 200224489 is about 585.0222691014.
The spelling of 200224489 in words is "two hundred million, two hundred twenty-four thousand, four hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •