Base | Representation |
---|---|
bin | 101101101111001101… |
… | …1110000001100100010 |
3 | 100101112012022202010122 |
4 | 1123132123300030202 |
5 | 3102124100112022 |
6 | 113042215000242 |
7 | 10045003361414 |
oct | 1333633601442 |
9 | 311465282118 |
10 | 98221097762 |
11 | 38723281567 |
12 | 17052069082 |
13 | 93540c8678 |
14 | 4a7aaba9b4 |
15 | 284ce9c742 |
hex | 16de6f0322 |
98221097762 has 18 divisors (see below), whose sum is σ = 148330933947. Its totient is φ = 48779686644.
The previous prime is 98221097749. The next prime is 98221097783. The reversal of 98221097762 is 26779012289.
98221097762 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 49110548881 + 49110548881 = 221609^2 + 221609^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=221609.
It is a super-2 number, since 2×982210977622 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 74016743 + ... + 74018069.
Almost surely, 298221097762 is an apocalyptic number.
98221097762 is a deficient number, since it is larger than the sum of its proper divisors (50109836185).
98221097762 is an frugal number, since it uses more digits than its factorization.
98221097762 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2990 (or 1496 counting only the distinct ones).
The product of its (nonzero) digits is 1524096, while the sum is 53.
The spelling of 98221097762 in words is "ninety-eight billion, two hundred twenty-one million, ninety-seven thousand, seven hundred sixty-two".
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