Base | Representation |
---|---|
bin | 1010001000010… |
… | …00010000011000 |
3 | 12220212211211110 |
4 | 11010020100120 |
5 | 133222442342 |
6 | 12233100320 |
7 | 2051135331 |
oct | 504102030 |
9 | 186784743 |
10 | 84968472 |
11 | 43a65086 |
12 | 245576a0 |
13 | 147aca04 |
14 | b3db288 |
15 | 76d5c9c |
hex | 5108418 |
84968472 has 32 divisors (see below), whose sum is σ = 214530480. Its totient is φ = 28041600.
The previous prime is 84968453. The next prime is 84968483. The reversal of 84968472 is 27486948.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15103 + ... + 19950.
Almost surely, 284968472 is an apocalyptic number.
It is an amenable number.
84968472 is an abundant number, since it is smaller than the sum of its proper divisors (129562008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84968472 is a wasteful number, since it uses less digits than its factorization.
84968472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35163 (or 35159 counting only the distinct ones).
The product of its digits is 774144, while the sum is 48.
The square root of 84968472 is about 9217.8344528419. The cubic root of 84968472 is about 439.6285984359.
The spelling of 84968472 in words is "eighty-four million, nine hundred sixty-eight thousand, four hundred seventy-two".
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