Base | Representation |
---|---|
bin | 101111001001001010100100… |
… | …101010101001101110000111 |
3 | 1000012010022122200100211110211 |
4 | 233021022210222221232013 |
5 | 204134011223024011323 |
6 | 2012545434005500251 |
7 | 61446451161254320 |
oct | 5711124452515607 |
9 | 1005108580324424 |
10 | 207338013891463 |
11 | 60078615607214 |
12 | 1b3075b5411687 |
13 | 8b8cb771761c0 |
14 | 392b2db889447 |
15 | 18e850e3b770d |
hex | bc92a4aa9b87 |
207338013891463 has 16 divisors (see below), whose sum is σ = 255187136223040. Its totient is φ = 164046445399296.
The previous prime is 207338013891391. The next prime is 207338013891557. The reversal of 207338013891463 is 364198310833702.
207338013891463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 207338013891463 - 225 = 207337980337031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 207338013891398 and 207338013891407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (207338013891163) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4035523 + ... + 20759611.
It is an arithmetic number, because the mean of its divisors is an integer number (15949196013940).
Almost surely, 2207338013891463 is an apocalyptic number.
207338013891463 is a deficient number, since it is larger than the sum of its proper divisors (47849122331577).
207338013891463 is a wasteful number, since it uses less digits than its factorization.
207338013891463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16860346.
The product of its (nonzero) digits is 15676416, while the sum is 58.
The spelling of 207338013891463 in words is "two hundred seven trillion, three hundred thirty-eight billion, thirteen million, eight hundred ninety-one thousand, four hundred sixty-three".
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