Base | Representation |
---|---|
bin | 111100011100100… |
… | …111000111011101 |
3 | 2121200021022020101 |
4 | 330130213013131 |
5 | 4034104230323 |
6 | 244344221101 |
7 | 34062663412 |
oct | 7434470735 |
9 | 2550238211 |
10 | 1014133213 |
11 | 4804a7325 |
12 | 24376a791 |
13 | 132148132 |
14 | 9898a109 |
15 | 5e073dad |
hex | 3c7271dd |
1014133213 has 2 divisors, whose sum is σ = 1014133214. Its totient is φ = 1014133212.
The previous prime is 1014133201. The next prime is 1014133231. The reversal of 1014133213 is 3123314101.
Together with next prime (1014133231) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 960814009 + 53319204 = 30997^2 + 7302^2 .
It is an emirp because it is prime and its reverse (3123314101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1014133213 - 217 = 1014002141 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1014133243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507066606 + 507066607.
It is an arithmetic number, because the mean of its divisors is an integer number (507066607).
Almost surely, 21014133213 is an apocalyptic number.
It is an amenable number.
1014133213 is a deficient number, since it is larger than the sum of its proper divisors (1).
1014133213 is an equidigital number, since it uses as much as digits as its factorization.
1014133213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 1014133213 is about 31845.4582790074. The cubic root of 1014133213 is about 1004.6890494489.
Adding to 1014133213 its reverse (3123314101), we get a palindrome (4137447314).
It can be divided in two parts, 101 and 4133213, that added together give a palindrome (4133314).
The spelling of 1014133213 in words is "one billion, fourteen million, one hundred thirty-three thousand, two hundred thirteen".
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