Base | Representation |
---|---|
bin | 11010000010110011… |
… | …00100001111000011 |
3 | 1100002102211102212110 |
4 | 31001121210033003 |
5 | 212113410413242 |
6 | 10231233230403 |
7 | 1003330040562 |
oct | 150131441703 |
9 | 40072742773 |
10 | 13982122947 |
11 | 5a255a8a11 |
12 | 2862702403 |
13 | 141a9bcb40 |
14 | 968d81bd9 |
15 | 56c7a139c |
hex | 3416643c3 |
13982122947 has 16 divisors (see below), whose sum is σ = 20949804288. Its totient is φ = 8230279200.
The previous prime is 13982122897. The next prime is 13982122981. The reversal of 13982122947 is 74922128931.
It is not a de Polignac number, because 13982122947 - 215 = 13982090179 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13982122896 and 13982122905.
It is not an unprimeable number, because it can be changed into a prime (13982121947) 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, 7792929 + ... + 7794722.
It is an arithmetic number, because the mean of its divisors is an integer number (1309362768).
Almost surely, 213982122947 is an apocalyptic number.
13982122947 is a deficient number, since it is larger than the sum of its proper divisors (6967681341).
13982122947 is a wasteful number, since it uses less digits than its factorization.
13982122947 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15587690.
The product of its digits is 435456, while the sum is 48.
The spelling of 13982122947 in words is "thirteen billion, nine hundred eighty-two million, one hundred twenty-two thousand, nine hundred forty-seven".
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