Base | Representation |
---|---|
bin | 11000001111010011… |
… | …11101011110011011 |
3 | 1020120220220021101121 |
4 | 30013221331132123 |
5 | 203122403421412 |
6 | 5551145030111 |
7 | 640324403623 |
oct | 140751753633 |
9 | 36526807347 |
10 | 13013342107 |
11 | 5578768597 |
12 | 2632185337 |
13 | 12c509383c |
14 | 8b643d883 |
15 | 5126da107 |
hex | 307a7d79b |
13013342107 has 2 divisors, whose sum is σ = 13013342108. Its totient is φ = 13013342106.
The previous prime is 13013342101. The next prime is 13013342131. The reversal of 13013342107 is 70124331031.
It is a weak prime.
It is an emirp because it is prime and its reverse (70124331031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13013342107 - 215 = 13013309339 is a prime.
It is not a weakly prime, because it can be changed into another prime (13013342101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506671053 + 6506671054.
It is an arithmetic number, because the mean of its divisors is an integer number (6506671054).
Almost surely, 213013342107 is an apocalyptic number.
13013342107 is a deficient number, since it is larger than the sum of its proper divisors (1).
13013342107 is an equidigital number, since it uses as much as digits as its factorization.
13013342107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1512, while the sum is 25.
Adding to 13013342107 its reverse (70124331031), we get a palindrome (83137673138).
The spelling of 13013342107 in words is "thirteen billion, thirteen million, three hundred forty-two thousand, one hundred seven".
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