Base | Representation |
---|---|
bin | 1100101011000111000001… |
… | …0110101111101110000001 |
3 | 1211100011001022022122112201 |
4 | 3022301300112233232001 |
5 | 3311301341240402131 |
6 | 45345312340153201 |
7 | 2635516213331332 |
oct | 312616026575601 |
9 | 54304038278481 |
10 | 13934758919041 |
11 | 4492775149964 |
12 | 1690796698801 |
13 | 7a107172932c |
14 | 3626358c0289 |
15 | 19271d4c2761 |
hex | cac705afb81 |
13934758919041 has 9 divisors (see below), whose sum is σ = 13996733759913. Its totient is φ = 13873057335600.
The previous prime is 13934758919009. The next prime is 13934758919089. The reversal of 13934758919041 is 14091985743931.
The square root of 13934758919041 is 3732929.
It is a perfect power (a square), and thus also a powerful number.
13934758919041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 8489816685441 + 5444942233600 = 2913729^2 + 2333440^2 .
It is not a de Polignac number, because 13934758919041 - 25 = 13934758919009 is a prime.
It is a super-2 number, since 2×139347589190412 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13934758019041) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 854832591 + ... + 854848891.
Almost surely, 213934758919041 is an apocalyptic number.
13934758919041 is the 3732929-th square number.
13934758919041 is the 1866465-th centered octagonal number.
It is an amenable number.
13934758919041 is a deficient number, since it is larger than the sum of its proper divisors (61974840872).
13934758919041 is an frugal number, since it uses more digits than its factorization.
13934758919041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33060 (or 16530 counting only the distinct ones).
The product of its (nonzero) digits is 29393280, while the sum is 64.
Multiplying 13934758919041 by its sum of digits (64), we get a square (891824570818624 = 298634322).
The spelling of 13934758919041 in words is "thirteen trillion, nine hundred thirty-four billion, seven hundred fifty-eight million, nine hundred nineteen thousand, forty-one".
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