Base | Representation |
---|---|
bin | 11000010000101111… |
… | …01000011010100001 |
3 | 1020121202102112101021 |
4 | 30020113220122201 |
5 | 203133440030330 |
6 | 5552253405441 |
7 | 640531226512 |
oct | 141027503241 |
9 | 36552375337 |
10 | 13025314465 |
11 | 55844a55a9 |
12 | 2636199881 |
13 | 12c76c6087 |
14 | 8b7c78a09 |
15 | 5137a267a |
hex | 3085e86a1 |
13025314465 has 8 divisors (see below), whose sum is σ = 15723973440. Its totient is φ = 10357854192.
The previous prime is 13025314459. The next prime is 13025314501. The reversal of 13025314465 is 56441352031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13025314465 - 23 = 13025314457 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13025314465.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7798755 + ... + 7800424.
It is an arithmetic number, because the mean of its divisors is an integer number (1965496680).
Almost surely, 213025314465 is an apocalyptic number.
It is an amenable number.
13025314465 is a deficient number, since it is larger than the sum of its proper divisors (2698658975).
13025314465 is a wasteful number, since it uses less digits than its factorization.
13025314465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15599351.
The product of its (nonzero) digits is 43200, while the sum is 34.
Adding to 13025314465 its reverse (56441352031), we get a palindrome (69466666496).
The spelling of 13025314465 in words is "thirteen billion, twenty-five million, three hundred fourteen thousand, four hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •