Base | Representation |
---|---|
bin | 1100000000101100011… |
… | …0011000010100010100 |
3 | 201201121111212101220110 |
4 | 3000023012120110110 |
5 | 11340043212331202 |
6 | 234443214003020 |
7 | 20623261413600 |
oct | 3001306302424 |
9 | 651544771813 |
10 | 206344652052 |
11 | 7a5681a41a0 |
12 | 33ba84a6470 |
13 | 165c591ab66 |
14 | 9db69a8500 |
15 | 557a48b26c |
hex | 300b198514 |
206344652052 has 72 divisors (see below), whose sum is σ = 610994573280. Its totient is φ = 53596011840.
The previous prime is 206344652047. The next prime is 206344652071. The reversal of 206344652052 is 250256443602.
It is a self number, because there is not a number n which added to its sum of digits gives 206344652052.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15944727 + ... + 15957662.
It is an arithmetic number, because the mean of its divisors is an integer number (8486035740).
Almost surely, 2206344652052 is an apocalyptic number.
206344652052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
206344652052 is an abundant number, since it is smaller than the sum of its proper divisors (404649921228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206344652052 is a wasteful number, since it uses less digits than its factorization.
206344652052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31902421 (or 31902412 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 39.
The spelling of 206344652052 in words is "two hundred six billion, three hundred forty-four million, six hundred fifty-two thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •