Base | Representation |
---|---|
bin | 11000010011110101… |
… | …10100000010010101 |
3 | 1020200120100110111001 |
4 | 30021322310002111 |
5 | 203212114024300 |
6 | 5555022543301 |
7 | 641265225040 |
oct | 141172640225 |
9 | 36616313431 |
10 | 13051314325 |
11 | 5598143695 |
12 | 2642a37b31 |
13 | 12ccbca3ca |
14 | 8bb4c5c57 |
15 | 515bdb16a |
hex | 309eb4095 |
13051314325 has 48 divisors (see below), whose sum is σ = 19029468544. Its totient is φ = 8692012800.
The previous prime is 13051314323. The next prime is 13051314343. The reversal of 13051314325 is 52341315031.
It is a happy number.
It is not a de Polignac number, because 13051314325 - 21 = 13051314323 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13051314293 and 13051314302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13051314323) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4472767 + ... + 4475683.
Almost surely, 213051314325 is an apocalyptic number.
It is an amenable number.
13051314325 is a deficient number, since it is larger than the sum of its proper divisors (5978154219).
13051314325 is a wasteful number, since it uses less digits than its factorization.
13051314325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3662 (or 3657 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 28.
Adding to 13051314325 its reverse (52341315031), we get a palindrome (65392629356).
The spelling of 13051314325 in words is "thirteen billion, fifty-one million, three hundred fourteen thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •