Base | Representation |
---|---|
bin | 10011000001111001011… |
… | …101100010000111000101 |
3 | 11122000102102000110002022 |
4 | 103001321131202013011 |
5 | 132411141201434023 |
6 | 2440430325252525 |
7 | 163323135156035 |
oct | 23017135420705 |
9 | 4560372013068 |
10 | 1307707843013 |
11 | 464660a92790 |
12 | 191538864145 |
13 | 96415c575b0 |
14 | 474171218c5 |
15 | 2403a9607c8 |
hex | 130797621c5 |
1307707843013 has 32 divisors (see below), whose sum is σ = 1596432983040. Its totient is φ = 1054784586240.
The previous prime is 1307707843009. The next prime is 1307707843021. The reversal of 1307707843013 is 3103487077031.
It is not a de Polignac number, because 1307707843013 - 22 = 1307707843009 is a prime.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1307707843033) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 217745 + ... + 1631817.
It is an arithmetic number, because the mean of its divisors is an integer number (49888530720).
Almost surely, 21307707843013 is an apocalyptic number.
1307707843013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1307707843013 is a deficient number, since it is larger than the sum of its proper divisors (288725140027).
1307707843013 is a wasteful number, since it uses less digits than its factorization.
1307707843013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1414349.
The product of its (nonzero) digits is 296352, while the sum is 44.
The spelling of 1307707843013 in words is "one trillion, three hundred seven billion, seven hundred seven million, eight hundred forty-three thousand, thirteen".
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