Base | Representation |
---|---|
bin | 1111110011001011… |
… | …11000110101101101 |
3 | 210220011011220021010 |
4 | 13321211320311231 |
5 | 114333000114341 |
6 | 3521411455433 |
7 | 420126301413 |
oct | 77145706555 |
9 | 23804156233 |
10 | 8482426221 |
11 | 3663121405 |
12 | 17888b7579 |
13 | a52484219 |
14 | 5a67a72b3 |
15 | 349a41716 |
hex | 1f9978d6d |
8482426221 has 8 divisors (see below), whose sum is σ = 11426498944. Its totient is φ = 5596652160.
The previous prime is 8482426219. The next prime is 8482426297. The reversal of 8482426221 is 1226242848.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8482426221 - 21 = 8482426219 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8482426221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8482426721) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14574325 + ... + 14574906.
It is an arithmetic number, because the mean of its divisors is an integer number (1428312368).
Almost surely, 28482426221 is an apocalyptic number.
It is an amenable number.
8482426221 is a deficient number, since it is larger than the sum of its proper divisors (2944072723).
8482426221 is a wasteful number, since it uses less digits than its factorization.
8482426221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29149331.
The product of its digits is 98304, while the sum is 39.
The square root of 8482426221 is about 92100.0880618472. The cubic root of 8482426221 is about 2039.4201079067.
The spelling of 8482426221 in words is "eight billion, four hundred eighty-two million, four hundred twenty-six thousand, two hundred twenty-one".
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