Base | Representation |
---|---|
bin | 1011111010111011110111… |
… | …1101111001100101010001 |
3 | 1201102000210120220022102201 |
4 | 2332232331331321211101 |
5 | 3204221401334344221 |
6 | 43513200010243201 |
7 | 2521646646435610 |
oct | 276567575714521 |
9 | 51360716808381 |
10 | 13107132340561 |
11 | 41a378155a926 |
12 | 1578300126501 |
13 | 740cc70289cc |
14 | 334562411877 |
15 | 17ae2eb2c891 |
hex | bebbdf79951 |
13107132340561 has 16 divisors (see below), whose sum is σ = 15550873718400. Its totient is φ = 10808952271488.
The previous prime is 13107132340537. The next prime is 13107132340567. The reversal of 13107132340561 is 16504323170131.
It is not a de Polignac number, because 13107132340561 - 231 = 13104984856913 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13107132340561.
It is not an unprimeable number, because it can be changed into a prime (13107132340567) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114018796 + ... + 114133693.
It is an arithmetic number, because the mean of its divisors is an integer number (971929607400).
Almost surely, 213107132340561 is an apocalyptic number.
It is an amenable number.
13107132340561 is a deficient number, since it is larger than the sum of its proper divisors (2443741377839).
13107132340561 is a wasteful number, since it uses less digits than its factorization.
13107132340561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228152808.
The product of its (nonzero) digits is 45360, while the sum is 37.
The spelling of 13107132340561 in words is "thirteen trillion, one hundred seven billion, one hundred thirty-two million, three hundred forty thousand, five hundred sixty-one".
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