Base | Representation |
---|---|
bin | 1011110101011101001101… |
… | …1011110001010110101111 |
3 | 1201002000211120100011001121 |
4 | 2331113103123301112233 |
5 | 3201201112310242312 |
6 | 43402031404321411 |
7 | 2512105231155145 |
oct | 275272333612657 |
9 | 51060746304047 |
10 | 13013003212207 |
11 | 4167869079569 |
12 | 1562010543267 |
13 | 73517591321b |
14 | 32db92d89595 |
15 | 178771020707 |
hex | bd5d36f15af |
13013003212207 has 2 divisors, whose sum is σ = 13013003212208. Its totient is φ = 13013003212206.
The previous prime is 13013003212063. The next prime is 13013003212241. The reversal of 13013003212207 is 70221230031031.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13013003212207 - 235 = 12978643473839 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13013003212267) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506501606103 + 6506501606104.
It is an arithmetic number, because the mean of its divisors is an integer number (6506501606104).
Almost surely, 213013003212207 is an apocalyptic number.
13013003212207 is a deficient number, since it is larger than the sum of its proper divisors (1).
13013003212207 is an equidigital number, since it uses as much as digits as its factorization.
13013003212207 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1512, while the sum is 25.
Adding to 13013003212207 its reverse (70221230031031), we get a palindrome (83234233243238).
The spelling of 13013003212207 in words is "thirteen trillion, thirteen billion, three million, two hundred twelve thousand, two hundred seven".
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