Base | Representation |
---|---|
bin | 1011111101000010011000… |
… | …1010010001110000010010 |
3 | 1201112111000000010021220012 |
4 | 2333100212022101300102 |
5 | 3210314323434413010 |
6 | 43541530550114522 |
7 | 2524365513000242 |
oct | 277204612216022 |
9 | 51474000107805 |
10 | 13143240154130 |
11 | 4208020472669 |
12 | 15832b864ba42 |
13 | 74452c907978 |
14 | 3361c9ad1b22 |
15 | 17bd44a89005 |
hex | bf426291c12 |
13143240154130 has 32 divisors (see below), whose sum is σ = 23710052298240. Its totient is φ = 5245692483520.
The previous prime is 13143240154043. The next prime is 13143240154151. The reversal of 13143240154130 is 3145104234131.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206860427 + ... + 206923953.
It is an arithmetic number, because the mean of its divisors is an integer number (740939134320).
Almost surely, 213143240154130 is an apocalyptic number.
13143240154130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13143240154130 is a deficient number, since it is larger than the sum of its proper divisors (10566812144110).
13143240154130 is a wasteful number, since it uses less digits than its factorization.
13143240154130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108874.
The product of its (nonzero) digits is 17280, while the sum is 32.
Adding to 13143240154130 its reverse (3145104234131), we get a palindrome (16288344388261).
The spelling of 13143240154130 in words is "thirteen trillion, one hundred forty-three billion, two hundred forty million, one hundred fifty-four thousand, one hundred thirty".
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