Base | Representation |
---|---|
bin | 11010000010110111… |
… | …11010111001001111 |
3 | 1100002110222210101000 |
4 | 31001123322321033 |
5 | 212114040140142 |
6 | 10231254351343 |
7 | 1003335220653 |
oct | 150133727117 |
9 | 40073883330 |
10 | 13982740047 |
11 | 5a2598a611 |
12 | 286295b553 |
13 | 141ab779a3 |
14 | 9690a2a63 |
15 | 56c87414c |
hex | 3416fae4f |
13982740047 has 16 divisors (see below), whose sum is σ = 20737082880. Its totient is φ = 9311966136.
The previous prime is 13982739997. The next prime is 13982740049. The reversal of 13982740047 is 74004728931.
It is not a de Polignac number, because 13982740047 - 28 = 13982739791 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13982739984 and 13982740011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13982740049) 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, 247863 + ... + 299000.
It is an arithmetic number, because the mean of its divisors is an integer number (1296067680).
Almost surely, 213982740047 is an apocalyptic number.
13982740047 is a deficient number, since it is larger than the sum of its proper divisors (6754342833).
13982740047 is an equidigital number, since it uses as much as digits as its factorization.
13982740047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 547819 (or 547813 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 45.
The spelling of 13982740047 in words is "thirteen billion, nine hundred eighty-two million, seven hundred forty thousand, forty-seven".
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