Base | Representation |
---|---|
bin | 1010001000010… |
… | …11111111000010 |
3 | 12220220121210011 |
4 | 11010023333002 |
5 | 133223434441 |
6 | 12233255134 |
7 | 2051231011 |
oct | 504137702 |
9 | 186817704 |
10 | 84983746 |
11 | 43a75601 |
12 | 245644aa |
13 | 147b6953 |
14 | b402a78 |
15 | 76da581 |
hex | 510bfc2 |
84983746 has 24 divisors (see below), whose sum is σ = 136119420. Its totient is φ = 39717216.
The previous prime is 84983719. The next prime is 84983747. The reversal of 84983746 is 64738948.
It can be written as a sum of positive squares in 2 ways, for example, as 80192025 + 4791721 = 8955^2 + 2189^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 84983746.
It is not an unprimeable number, because it can be changed into a prime (84983747) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 426955 + ... + 427153.
Almost surely, 284983746 is an apocalyptic number.
84983746 is a deficient number, since it is larger than the sum of its proper divisors (51135674).
84983746 is a wasteful number, since it uses less digits than its factorization.
84983746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 466 (or 267 counting only the distinct ones).
The product of its digits is 1161216, while the sum is 49.
The square root of 84983746 is about 9218.6629182328. The cubic root of 84983746 is about 439.6549395196.
The spelling of 84983746 in words is "eighty-four million, nine hundred eighty-three thousand, seven hundred forty-six".
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