Base | Representation |
---|---|
bin | 1010000111011… |
… | …00000100100100 |
3 | 12220122222110202 |
4 | 11003230010210 |
5 | 133210244103 |
6 | 12230410032 |
7 | 2050144631 |
oct | 503540444 |
9 | 186588422 |
10 | 84853028 |
11 | 43996377 |
12 | 24500918 |
13 | 1476c2c0 |
14 | b3ab188 |
15 | 76b1988 |
hex | 50ec124 |
84853028 has 24 divisors (see below), whose sum is σ = 160186488. Its totient is φ = 39096576.
The previous prime is 84853019. The next prime is 84853037. The reversal of 84853028 is 82035848.
It is an interprime number because it is at equal distance from previous prime (84853019) and next prime (84853037).
It can be written as a sum of positive squares in 4 ways, for example, as 1532644 + 83320384 = 1238^2 + 9128^2 .
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 84852982 and 84853000.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43400 + ... + 45312.
It is an arithmetic number, because the mean of its divisors is an integer number (6674437).
Almost surely, 284853028 is an apocalyptic number.
It is an amenable number.
84853028 is a deficient number, since it is larger than the sum of its proper divisors (75333460).
84853028 is a wasteful number, since it uses less digits than its factorization.
84853028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2783 (or 2781 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 38.
The square root of 84853028 is about 9211.5703330105. The cubic root of 84853028 is about 439.4294049965.
The spelling of 84853028 in words is "eighty-four million, eight hundred fifty-three thousand, twenty-eight".
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