Base | Representation |
---|---|
bin | 1100010101110001000… |
… | …0001011111000010001 |
3 | 202021012201112222120201 |
4 | 3011130100023320101 |
5 | 11433134243104322 |
6 | 241220400135201 |
7 | 21213404665003 |
oct | 3053420137021 |
9 | 667181488521 |
10 | 212001144337 |
11 | 81a00134604 |
12 | 35106907501 |
13 | 16cb7794808 |
14 | a391d1a373 |
15 | 57abd6dd27 |
hex | 315c40be11 |
212001144337 has 2 divisors, whose sum is σ = 212001144338. Its totient is φ = 212001144336.
The previous prime is 212001144317. The next prime is 212001144349. The reversal of 212001144337 is 733441100212.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 135048165121 + 76952979216 = 367489^2 + 277404^2 .
It is a cyclic number.
It is not a de Polignac number, because 212001144337 - 223 = 211992755729 is a prime.
It is not a weakly prime, because it can be changed into another prime (212001144307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106000572168 + 106000572169.
It is an arithmetic number, because the mean of its divisors is an integer number (106000572169).
Almost surely, 2212001144337 is an apocalyptic number.
It is an amenable number.
212001144337 is a deficient number, since it is larger than the sum of its proper divisors (1).
212001144337 is an equidigital number, since it uses as much as digits as its factorization.
212001144337 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4032, while the sum is 28.
Adding to 212001144337 its reverse (733441100212), we get a palindrome (945442244549).
The spelling of 212001144337 in words is "two hundred twelve billion, one million, one hundred forty-four thousand, three hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •