Base | Representation |
---|---|
bin | 110001101000111101111… |
… | …1111001011000001010100 |
3 | 220011020000221020102112200 |
4 | 1203101323333023001110 |
5 | 1343234423441130303 |
6 | 22302112520044500 |
7 | 1302623422031034 |
oct | 143217377130124 |
9 | 26136027212480 |
10 | 6822488223828 |
11 | 21a04458165a2 |
12 | 9222b1603730 |
13 | 3a648634c394 |
14 | 1982d2aa38c4 |
15 | bc7066973a3 |
hex | 6347bfcb054 |
6822488223828 has 18 divisors (see below), whose sum is σ = 17245734121434. Its totient is φ = 2274162741264.
The previous prime is 6822488223827. The next prime is 6822488223931. The reversal of 6822488223828 is 8283228842286.
6822488223828 is a `hidden beast` number, since 6 + 8 + 2 + 248 + 8 + 2 + 2 + 382 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 5379347312964 + 1443140910864 = 2319342^2 + 1201308^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6822488223827) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94756780851 + ... + 94756780922.
Almost surely, 26822488223828 is an apocalyptic number.
It is an amenable number.
6822488223828 is an abundant number, since it is smaller than the sum of its proper divisors (10423245897606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6822488223828 is a wasteful number, since it uses less digits than its factorization.
6822488223828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189513561783 (or 189513561778 counting only the distinct ones).
The product of its digits is 75497472, while the sum is 63.
The spelling of 6822488223828 in words is "six trillion, eight hundred twenty-two billion, four hundred eighty-eight million, two hundred twenty-three thousand, eight hundred twenty-eight".
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