Base | Representation |
---|---|
bin | 1011111011101100010010… |
… | …1101100100100001101101 |
3 | 1201110021100110001021020221 |
4 | 2332323010231210201231 |
5 | 3204430011340334123 |
6 | 43523145452011341 |
7 | 2522620030231636 |
oct | 276730455444155 |
9 | 51407313037227 |
10 | 13120130402413 |
11 | 41a9241631101 |
12 | 157a929160b51 |
13 | 7422b8b9c478 |
14 | 3350367d488d |
15 | 17b440cea25d |
hex | beec4b6486d |
13120130402413 has 8 divisors (see below), whose sum is σ = 13141775556896. Its totient is φ = 13098489102000.
The previous prime is 13120130402381. The next prime is 13120130402419. The reversal of 13120130402413 is 31420403102131.
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 13120130402413 - 25 = 13120130402381 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 (13120130402419) 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, 5890723 + ... + 7806463.
It is an arithmetic number, because the mean of its divisors is an integer number (1642721944612).
Almost surely, 213120130402413 is an apocalyptic number.
It is an amenable number.
13120130402413 is a deficient number, since it is larger than the sum of its proper divisors (21645154483).
13120130402413 is a wasteful number, since it uses less digits than its factorization.
13120130402413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1927035.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 13120130402413 its reverse (31420403102131), we get a palindrome (44540533504544).
The spelling of 13120130402413 in words is "thirteen trillion, one hundred twenty billion, one hundred thirty million, four hundred two thousand, four hundred thirteen".
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