Base | Representation |
---|---|
bin | 1011110100101101100001… |
… | …1011000100001001001101 |
3 | 1201000210210102121202120021 |
4 | 2331023120123010021031 |
5 | 3200443403203324323 |
6 | 43352113234222141 |
7 | 2511143060563354 |
oct | 275133033041115 |
9 | 51023712552507 |
10 | 13000202011213 |
11 | 416239a13680a |
12 | 155b639424951 |
13 | 733bb5797c91 |
14 | 32d2dabac99b |
15 | 17827228c05d |
hex | bd2d86c424d |
13000202011213 has 16 divisors (see below), whose sum is σ = 13252810245760. Its totient is φ = 12749324702400.
The previous prime is 13000202011183. The next prime is 13000202011241. The reversal of 13000202011213 is 31211020200031.
It is a cyclic number.
It is not a de Polignac number, because 13000202011213 - 237 = 12862763057741 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 (13000202011243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323118808 + ... + 323159038.
It is an arithmetic number, because the mean of its divisors is an integer number (828300640360).
Almost surely, 213000202011213 is an apocalyptic number.
It is an amenable number.
13000202011213 is a deficient number, since it is larger than the sum of its proper divisors (252608234547).
13000202011213 is a wasteful number, since it uses less digits than its factorization.
13000202011213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61588.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 13000202011213 its reverse (31211020200031), we get a palindrome (44211222211244).
The spelling of 13000202011213 in words is "thirteen trillion, two hundred two million, eleven thousand, two hundred thirteen".
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