Base | Representation |
---|---|
bin | 1011101001110110010… |
… | …1011111000100110101 |
3 | 201010210010211221021021 |
4 | 2322131211133010311 |
5 | 11240013330021031 |
6 | 231550513221141 |
7 | 20315306566024 |
oct | 2723545370465 |
9 | 633703757237 |
10 | 200212345141 |
11 | 77a00716256 |
12 | 329768617b1 |
13 | 15b593095a3 |
14 | 99943988bb |
15 | 531be1b511 |
hex | 2e9d95f135 |
200212345141 has 8 divisors (see below), whose sum is σ = 212033239704. Its totient is φ = 188396305920.
The previous prime is 200212345139. The next prime is 200212345153. The reversal of 200212345141 is 141543212002.
It can be written as a sum of positive squares in 4 ways, for example, as 154255704516 + 45956640625 = 392754^2 + 214375^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200212345141 - 21 = 200212345139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200212343141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128760 + ... + 1294033.
It is an arithmetic number, because the mean of its divisors is an integer number (26504154963).
Almost surely, 2200212345141 is an apocalyptic number.
It is an amenable number.
200212345141 is a deficient number, since it is larger than the sum of its proper divisors (11820894563).
200212345141 is a wasteful number, since it uses less digits than its factorization.
200212345141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2427671.
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 200212345141 its reverse (141543212002), we get a palindrome (341755557143).
The spelling of 200212345141 in words is "two hundred billion, two hundred twelve million, three hundred forty-five thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.343 sec. • engine limits •