Base | Representation |
---|---|
bin | 1011111100010010001011… |
… | …1011110010001110001111 |
3 | 1201111020121021001022211121 |
4 | 2333010202323302032033 |
5 | 3210111324041341143 |
6 | 43531551013501411 |
7 | 2523430050015643 |
oct | 277044273621617 |
9 | 51436537038747 |
10 | 13130301121423 |
11 | 4202590749902 |
12 | 15808a7341867 |
13 | 74324a0612b5 |
14 | 33571d4b6c23 |
15 | 17b838b7b7ed |
hex | bf122ef238f |
13130301121423 has 16 divisors (see below), whose sum is σ = 13651210298880. Its totient is φ = 12614051257696.
The previous prime is 13130301121403. The next prime is 13130301121459. The reversal of 13130301121423 is 32412110303131.
It is a cyclic number.
It is not a de Polignac number, because 13130301121423 - 25 = 13130301121391 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 (13130301121403) 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, 5266686 + ... + 7348372.
It is an arithmetic number, because the mean of its divisors is an integer number (853200643680).
Almost surely, 213130301121423 is an apocalyptic number.
13130301121423 is a deficient number, since it is larger than the sum of its proper divisors (520909177457).
13130301121423 is a wasteful number, since it uses less digits than its factorization.
13130301121423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2082806.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 13130301121423 its reverse (32412110303131), we get a palindrome (45542411424554).
The spelling of 13130301121423 in words is "thirteen trillion, one hundred thirty billion, three hundred one million, one hundred twenty-one thousand, four hundred twenty-three".
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