Base | Representation |
---|---|
bin | 1010000111000… |
… | …10100010101100 |
3 | 12220120222221010 |
4 | 11003202202230 |
5 | 133203021441 |
6 | 12225505220 |
7 | 2046623061 |
oct | 503424254 |
9 | 186528833 |
10 | 84813996 |
11 | 4396a013 |
12 | 244a2210 |
13 | 147575c7 |
14 | b39ac68 |
15 | 76a5116 |
hex | 50e28ac |
84813996 has 12 divisors (see below), whose sum is σ = 197899352. Its totient is φ = 28271328.
The previous prime is 84813983. The next prime is 84813997. The reversal of 84813996 is 69931848.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (84813997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3533905 + ... + 3533928.
Almost surely, 284813996 is an apocalyptic number.
It is an amenable number.
84813996 is an abundant number, since it is smaller than the sum of its proper divisors (113085356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84813996 is a wasteful number, since it uses less digits than its factorization.
84813996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7067840 (or 7067838 counting only the distinct ones).
The product of its digits is 373248, while the sum is 48.
The square root of 84813996 is about 9209.4514494621. The cubic root of 84813996 is about 439.3620161653.
The spelling of 84813996 in words is "eighty-four million, eight hundred thirteen thousand, nine hundred ninety-six".
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