Base | Representation |
---|---|
bin | 1100011000110111111… |
… | …0000111111010101001 |
3 | 202100100212002222022101 |
4 | 3012031332013322221 |
5 | 11441341312122223 |
6 | 241435234253401 |
7 | 21243153643111 |
oct | 3061576077251 |
9 | 670325088271 |
10 | 212835270313 |
11 | 82298a63816 |
12 | 352ba127261 |
13 | 170bb535693 |
14 | a430a0a041 |
15 | 580a1d74ad |
hex | 318df87ea9 |
212835270313 has 2 divisors, whose sum is σ = 212835270314. Its totient is φ = 212835270312.
The previous prime is 212835270299. The next prime is 212835270421. The reversal of 212835270313 is 313072538212.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 212450011929 + 385258384 = 460923^2 + 19628^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-212835270313 is a prime.
It is not a weakly prime, because it can be changed into another prime (212835270013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106417635156 + 106417635157.
It is an arithmetic number, because the mean of its divisors is an integer number (106417635157).
Almost surely, 2212835270313 is an apocalyptic number.
It is an amenable number.
212835270313 is a deficient number, since it is larger than the sum of its proper divisors (1).
212835270313 is an equidigital number, since it uses as much as digits as its factorization.
212835270313 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 60480, while the sum is 37.
The spelling of 212835270313 in words is "two hundred twelve billion, eight hundred thirty-five million, two hundred seventy thousand, three hundred thirteen".
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