Base | Representation |
---|---|
bin | 1011101010010000101… |
… | …1101001011001110101 |
3 | 201011001212002101221201 |
4 | 2322210023221121311 |
5 | 11240230142342323 |
6 | 232005505212501 |
7 | 20321122336402 |
oct | 2724413513165 |
9 | 634055071851 |
10 | 200323012213 |
11 | 77a58133045 |
12 | 329a7931131 |
13 | 15b7621646c |
14 | 99a4d652a9 |
15 | 53269cb8ad |
hex | 2ea42e9675 |
200323012213 has 4 divisors (see below), whose sum is σ = 200412564300. Its totient is φ = 200233460128.
The previous prime is 200323012159. The next prime is 200323012283. The reversal of 200323012213 is 312210323002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 105571706724 + 94751305489 = 324918^2 + 307817^2 .
It is a cyclic number.
It is not a de Polignac number, because 200323012213 - 29 = 200323011701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200323012283) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44772688 + ... + 44777161.
It is an arithmetic number, because the mean of its divisors is an integer number (50103141075).
Almost surely, 2200323012213 is an apocalyptic number.
It is an amenable number.
200323012213 is a deficient number, since it is larger than the sum of its proper divisors (89552087).
200323012213 is an equidigital number, since it uses as much as digits as its factorization.
200323012213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89552086.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 200323012213 its reverse (312210323002), we get a palindrome (512533335215).
The spelling of 200323012213 in words is "two hundred billion, three hundred twenty-three million, twelve thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •