Base | Representation |
---|---|
bin | 1011111010110101011011… |
… | …1010101001011000000001 |
3 | 1201101212100002122210011210 |
4 | 2332231112322221120001 |
5 | 3204204331234400442 |
6 | 43512312250000333 |
7 | 2521556054122263 |
oct | 276552672513001 |
9 | 51355302583153 |
10 | 13105403434497 |
11 | 41a2a74644140 |
12 | 1577ab91160a9 |
13 | 740aaca9b37a |
14 | 33443a963b33 |
15 | 17ad7ce6919c |
hex | beb56ea9601 |
13105403434497 has 16 divisors (see below), whose sum is σ = 19167722159040. Its totient is φ = 7898786596800.
The previous prime is 13105403434471. The next prime is 13105403434507. The reversal of 13105403434497 is 79443430450131.
It is not a de Polignac number, because 13105403434497 - 231 = 13103255950849 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13105403433497) by changing a digit.
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, 1097047722 + ... + 1097059667.
It is an arithmetic number, because the mean of its divisors is an integer number (1197982634940).
Almost surely, 213105403434497 is an apocalyptic number.
It is an amenable number.
13105403434497 is a deficient number, since it is larger than the sum of its proper divisors (6062318724543).
13105403434497 is a wasteful number, since it uses less digits than its factorization.
13105403434497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2194107584.
The product of its (nonzero) digits is 2177280, while the sum is 48.
The spelling of 13105403434497 in words is "thirteen trillion, one hundred five billion, four hundred three million, four hundred thirty-four thousand, four hundred ninety-seven".
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