Base | Representation |
---|---|
bin | 1011101001110110000… |
… | …0011001001001101101 |
3 | 201010210001100010000102 |
4 | 2322131200121021231 |
5 | 11240013004311112 |
6 | 231550424440445 |
7 | 20315262335654 |
oct | 2723540311155 |
9 | 633701303012 |
10 | 200211010157 |
11 | 779aa994264 |
12 | 32976319125 |
13 | 15b58c5ca62 |
14 | 999412c19b |
15 | 531bc55bc2 |
hex | 2e9d81926d |
200211010157 has 2 divisors, whose sum is σ = 200211010158. Its totient is φ = 200211010156.
The previous prime is 200211010151. The next prime is 200211010277. The reversal of 200211010157 is 751010112002.
It is a happy number.
200211010157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 191230415401 + 8980594756 = 437299^2 + 94766^2 .
It is a cyclic number.
It is not a de Polignac number, because 200211010157 - 210 = 200211009133 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (200211010151) 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 as a sum of consecutive naturals, namely, 100105505078 + 100105505079.
It is an arithmetic number, because the mean of its divisors is an integer number (100105505079).
Almost surely, 2200211010157 is an apocalyptic number.
It is an amenable number.
200211010157 is a deficient number, since it is larger than the sum of its proper divisors (1).
200211010157 is an equidigital number, since it uses as much as digits as its factorization.
200211010157 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 140, while the sum is 20.
Adding to 200211010157 its reverse (751010112002), we get a palindrome (951221122159).
The spelling of 200211010157 in words is "two hundred billion, two hundred eleven million, ten thousand, one hundred fifty-seven".
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