Base | Representation |
---|---|
bin | 1011111011110100011111… |
… | …1000010011110110110101 |
3 | 1201110111000210220212220222 |
4 | 2332331013320103312311 |
5 | 3204444013221024023 |
6 | 43524152103104125 |
7 | 2523025411255406 |
oct | 276750770236665 |
9 | 51414023825828 |
10 | 13122331033013 |
11 | 41aa170851484 |
12 | 157b242142045 |
13 | 742579a91b57 |
14 | 3351a4b979ad |
15 | 17b51e0ddcc8 |
hex | bef47e13db5 |
13122331033013 has 8 divisors (see below), whose sum is σ = 13238690572608. Its totient is φ = 13005975576384.
The previous prime is 13122331032971. The next prime is 13122331033111. The reversal of 13122331033013 is 31033013322131.
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 13122331033013 - 26 = 13122331032949 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 (13122331036013) 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, 5626670 + ... + 7609472.
It is an arithmetic number, because the mean of its divisors is an integer number (1654836321576).
Almost surely, 213122331033013 is an apocalyptic number.
It is an amenable number.
13122331033013 is a deficient number, since it is larger than the sum of its proper divisors (116359539595).
13122331033013 is a wasteful number, since it uses less digits than its factorization.
13122331033013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2041483.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 13122331033013 its reverse (31033013322131), we get a palindrome (44155344355144).
The spelling of 13122331033013 in words is "thirteen trillion, one hundred twenty-two billion, three hundred thirty-one million, thirty-three thousand, thirteen".
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