Base | Representation |
---|---|
bin | 1011110110000110100100… |
… | …0011011100100001010101 |
3 | 1201010002111011012200211020 |
4 | 2331201221003130201111 |
5 | 3201341330424234110 |
6 | 43411105051031353 |
7 | 2512650264616005 |
oct | 275415103344125 |
9 | 51102434180736 |
10 | 13024103352405 |
11 | 4171544894152 |
12 | 15641a9a3b559 |
13 | 736224500112 |
14 | 330527286005 |
15 | 178bc0790d70 |
hex | bd8690dc855 |
13024103352405 has 16 divisors (see below), whose sum is σ = 20886033632640. Its totient is φ = 6930365698368.
The previous prime is 13024103352397. The next prime is 13024103352439. The reversal of 13024103352405 is 50425330142031.
It is not a de Polignac number, because 13024103352405 - 23 = 13024103352397 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 988915462 + ... + 988928631.
It is an arithmetic number, because the mean of its divisors is an integer number (1305377102040).
Almost surely, 213024103352405 is an apocalyptic number.
13024103352405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13024103352405 is a deficient number, since it is larger than the sum of its proper divisors (7861930280235).
13024103352405 is a wasteful number, since it uses less digits than its factorization.
13024103352405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1977844540.
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 13024103352405 its reverse (50425330142031), we get a palindrome (63449433494436).
The spelling of 13024103352405 in words is "thirteen trillion, twenty-four billion, one hundred three million, three hundred fifty-two thousand, four hundred five".
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