Base | Representation |
---|---|
bin | 1011111100010001100001… |
… | …0101000111100101001100 |
3 | 1201111020010212021122112122 |
4 | 2333010120111013211030 |
5 | 3210110443020310012 |
6 | 43531521220352112 |
7 | 2523422456561612 |
oct | 277043025074514 |
9 | 51436125248478 |
10 | 13130123213132 |
11 | 42024aa285762 |
12 | 1580857845638 |
13 | 74321c240513 |
14 | 335703a056b2 |
15 | 17b828237e72 |
hex | bf11854794c |
13130123213132 has 12 divisors (see below), whose sum is σ = 23205217758576. Its totient is φ = 6500060996400.
The previous prime is 13130123213089. The next prime is 13130123213189. The reversal of 13130123213132 is 23131232103131.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16250152088 + ... + 16250152895.
It is an arithmetic number, because the mean of its divisors is an integer number (1933768146548).
Almost surely, 213130123213132 is an apocalyptic number.
It is an amenable number.
13130123213132 is a deficient number, since it is larger than the sum of its proper divisors (10075094545444).
13130123213132 is a wasteful number, since it uses less digits than its factorization.
13130123213132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32500305088 (or 32500305086 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 13130123213132 its reverse (23131232103131), we get a palindrome (36261355316263).
The spelling of 13130123213132 in words is "thirteen trillion, one hundred thirty billion, one hundred twenty-three million, two hundred thirteen thousand, one hundred thirty-two".
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