Base | Representation |
---|---|
bin | 1010001000000… |
… | …11010101101011 |
3 | 12220211211012111 |
4 | 11010003111223 |
5 | 133221321311 |
6 | 12232423151 |
7 | 2051022526 |
oct | 504032553 |
9 | 186754174 |
10 | 84948331 |
11 | 43a50a36 |
12 | 24547ab7 |
13 | 147a37b0 |
14 | b3d3bbd |
15 | 76ced21 |
hex | 510356b |
84948331 has 4 divisors (see below), whose sum is σ = 91482832. Its totient is φ = 78413832.
The previous prime is 84948329. The next prime is 84948341. The reversal of 84948331 is 13384948.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 84948331 - 21 = 84948329 is a prime.
It is a super-2 number, since 2×849483312 = 14432437879371122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (84948341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3267231 + ... + 3267256.
It is an arithmetic number, because the mean of its divisors is an integer number (22870708).
Almost surely, 284948331 is an apocalyptic number.
84948331 is a deficient number, since it is larger than the sum of its proper divisors (6534501).
84948331 is a wasteful number, since it uses less digits than its factorization.
84948331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6534500.
The product of its digits is 82944, while the sum is 40.
The square root of 84948331 is about 9216.7418863718. The cubic root of 84948331 is about 439.5938590433.
The spelling of 84948331 in words is "eighty-four million, nine hundred forty-eight thousand, three hundred thirty-one".
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