Base | Representation |
---|---|
bin | 11000010101001011… |
… | …00001000011000101 |
3 | 1020201100102012100001 |
4 | 30022211201003011 |
5 | 203223000234431 |
6 | 10000102521301 |
7 | 641462330602 |
oct | 141245410305 |
9 | 36640365301 |
10 | 13062508741 |
11 | 55a349a177 |
12 | 2646736231 |
13 | 1302319819 |
14 | 8bcb9b6a9 |
15 | 516b9ce61 |
hex | 30a9610c5 |
13062508741 has 2 divisors, whose sum is σ = 13062508742. Its totient is φ = 13062508740.
The previous prime is 13062508691. The next prime is 13062508777. The reversal of 13062508741 is 14780526031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7605584100 + 5456924641 = 87210^2 + 73871^2 .
It is an emirp because it is prime and its reverse (14780526031) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13062508741 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13062508741.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13062508241) 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, 6531254370 + 6531254371.
It is an arithmetic number, because the mean of its divisors is an integer number (6531254371).
Almost surely, 213062508741 is an apocalyptic number.
It is an amenable number.
13062508741 is a deficient number, since it is larger than the sum of its proper divisors (1).
13062508741 is an equidigital number, since it uses as much as digits as its factorization.
13062508741 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 40320, while the sum is 37.
The spelling of 13062508741 in words is "thirteen billion, sixty-two million, five hundred eight thousand, seven hundred forty-one".
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