Base | Representation |
---|---|
bin | 1000100100110010101011… |
… | …0010100000010001111101 |
3 | 1020101022202110021012202000 |
4 | 2021030222302200101331 |
5 | 2213432343300102323 |
6 | 32015124135052513 |
7 | 1662106604022111 |
oct | 211145262402175 |
9 | 36338673235660 |
10 | 9428171097213 |
11 | 3005512879850 |
12 | 10832ab511139 |
13 | 5350c39c360b |
14 | 24847c455741 |
15 | 1153ad386e43 |
hex | 8932aca047d |
9428171097213 has 32 divisors (see below), whose sum is σ = 15728978841600. Its totient is φ = 5529719113200.
The previous prime is 9428171097211. The next prime is 9428171097239. The reversal of 9428171097213 is 3127901718249.
It is not a de Polignac number, because 9428171097213 - 21 = 9428171097211 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 9428171097213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9428171097211) 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, 512001823 + ... + 512020236.
It is an arithmetic number, because the mean of its divisors is an integer number (491530588800).
Almost surely, 29428171097213 is an apocalyptic number.
9428171097213 is a gapful number since it is divisible by the number (93) formed by its first and last digit.
It is an amenable number.
9428171097213 is a deficient number, since it is larger than the sum of its proper divisors (6300807744387).
9428171097213 is a wasteful number, since it uses less digits than its factorization.
9428171097213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1024022110 (or 1024022104 counting only the distinct ones).
The product of its (nonzero) digits is 1524096, while the sum is 54.
The spelling of 9428171097213 in words is "nine trillion, four hundred twenty-eight billion, one hundred seventy-one million, ninety-seven thousand, two hundred thirteen".
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