Base | Representation |
---|---|
bin | 1011111010111001000101… |
… | …1010001001100110110001 |
3 | 1201101221212111012212110220 |
4 | 2332232101122021212301 |
5 | 3204213334000142010 |
6 | 43512553503243253 |
7 | 2521622301263154 |
oct | 276562132114661 |
9 | 51357774185426 |
10 | 13106384771505 |
11 | 41a3428580163 |
12 | 15781318a9529 |
13 | 740c081a285c |
14 | 3344d1013c9b |
15 | 17add91b0970 |
hex | beb916899b1 |
13106384771505 has 16 divisors (see below), whose sum is σ = 20970261486720. Its totient is φ = 6990056594048.
The previous prime is 13106384771423. The next prime is 13106384771533. The reversal of 13106384771505 is 50517748360131.
It is a cyclic number.
It is not a de Polignac number, because 13106384771505 - 210 = 13106384770481 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10799836 + ... + 11951954.
It is an arithmetic number, because the mean of its divisors is an integer number (1310641342920).
Almost surely, 213106384771505 is an apocalyptic number.
13106384771505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13106384771505 is a deficient number, since it is larger than the sum of its proper divisors (7863876715215).
13106384771505 is a wasteful number, since it uses less digits than its factorization.
13106384771505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1910520.
The product of its (nonzero) digits is 2116800, while the sum is 51.
The spelling of 13106384771505 in words is "thirteen trillion, one hundred six billion, three hundred eighty-four million, seven hundred seventy-one thousand, five hundred five".
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