Base | Representation |
---|---|
bin | 100010010110000… |
… | …0110101000110011 |
3 | 2222022110121100202 |
4 | 1010230012220303 |
5 | 4330004142321 |
6 | 310204105415 |
7 | 40362225236 |
oct | 10454065063 |
9 | 2868417322 |
10 | 1152412211 |
11 | 541563395 |
12 | 281b3526b |
13 | 1549a2022 |
14 | ad0a341d |
15 | 6b28a70b |
hex | 44b06a33 |
1152412211 has 2 divisors, whose sum is σ = 1152412212. Its totient is φ = 1152412210.
The previous prime is 1152412199. The next prime is 1152412213. The reversal of 1152412211 is 1122142511.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1152412211 - 230 = 78670387 is a prime.
Together with 1152412213, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (1152412213) by changing a digit.
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 as a sum of consecutive naturals, namely, 576206105 + 576206106.
It is an arithmetic number, because the mean of its divisors is an integer number (576206106).
Almost surely, 21152412211 is an apocalyptic number.
1152412211 is a deficient number, since it is larger than the sum of its proper divisors (1).
1152412211 is an equidigital number, since it uses as much as digits as its factorization.
1152412211 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 160, while the sum is 20.
The square root of 1152412211 is about 33947.1973953668. The cubic root of 1152412211 is about 1048.4215773138.
Adding to 1152412211 its reverse (1122142511), we get a palindrome (2274554722).
The spelling of 1152412211 in words is "one billion, one hundred fifty-two million, four hundred twelve thousand, two hundred eleven".
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