Base | Representation |
---|---|
bin | 100000000011000100… |
… | …0000010101010010010 |
3 | 20120122100012102222012 |
4 | 1000012020002222102 |
5 | 2111421443414312 |
6 | 51341055342522 |
7 | 4654323312410 |
oct | 1000610025222 |
9 | 216570172865 |
10 | 68822248082 |
11 | 27207401685 |
12 | 11408521a42 |
13 | 664a442923 |
14 | 348c4382b0 |
15 | 1bcc01c322 |
hex | 1006202a92 |
68822248082 has 16 divisors (see below), whose sum is σ = 118026142080. Its totient is φ = 29483962848.
The previous prime is 68822248069. The next prime is 68822248139. The reversal of 68822248082 is 28084222886.
It is a self number, because there is not a number n which added to its sum of digits gives 68822248082.
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, 902582 + ... + 975857.
It is an arithmetic number, because the mean of its divisors is an integer number (7376633880).
Almost surely, 268822248082 is an apocalyptic number.
68822248082 is a deficient number, since it is larger than the sum of its proper divisors (49203893998).
68822248082 is a wasteful number, since it uses less digits than its factorization.
68822248082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1881065.
The product of its (nonzero) digits is 1572864, while the sum is 50.
The spelling of 68822248082 in words is "sixty-eight billion, eight hundred twenty-two million, two hundred forty-eight thousand, eighty-two".
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