Base | Representation |
---|---|
bin | 11000011111110111… |
… | …10101000100101101 |
3 | 1020221121021012222122 |
4 | 30033323311010231 |
5 | 203413433302023 |
6 | 10013030122325 |
7 | 643632141506 |
oct | 141773650455 |
9 | 36847235878 |
10 | 13152244013 |
11 | 563a10a657 |
12 | 26707b03a5 |
13 | 1317aa810c |
14 | 8caa79bad |
15 | 51e9c62c8 |
hex | 30fef512d |
13152244013 has 8 divisors (see below), whose sum is σ = 13433855232. Its totient is φ = 12870706896.
The previous prime is 13152244003. The next prime is 13152244019. The reversal of 13152244013 is 31044225131.
It is a happy number.
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 13152244013 - 216 = 13152178477 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13152244019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484856 + ... + 511262.
It is an arithmetic number, because the mean of its divisors is an integer number (1679231904).
Almost surely, 213152244013 is an apocalyptic number.
It is an amenable number.
13152244013 is a deficient number, since it is larger than the sum of its proper divisors (281611219).
13152244013 is a wasteful number, since it uses less digits than its factorization.
13152244013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37051.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 13152244013 its reverse (31044225131), we get a palindrome (44196469144).
The spelling of 13152244013 in words is "thirteen billion, one hundred fifty-two million, two hundred forty-four thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •