Base | Representation |
---|---|
bin | 10110111111001101101111… |
… | …010010001100001011110101 |
3 | 111020222011121122101212122012 |
4 | 112333031233102030023311 |
5 | 101222420024132020041 |
6 | 555005112152414005 |
7 | 30203212363450241 |
oct | 2677155722141365 |
9 | 436864548355565 |
10 | 101101102220021 |
11 | 2a239811559402 |
12 | b40a0a26a7305 |
13 | 4454a4039b4c7 |
14 | 1ad7468835421 |
15 | ba4d11de43eb |
hex | 5bf36f48c2f5 |
101101102220021 has 8 divisors (see below), whose sum is σ = 108166839304800. Its totient is φ = 94209827779440.
The previous prime is 101101102219993. The next prime is 101101102220039. The reversal of 101101102220021 is 120022201101101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 101101102220021 - 238 = 100826224313077 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101101102219978 and 101101102220005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101101102220071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43615659851 + ... + 43615662168.
It is an arithmetic number, because the mean of its divisors is an integer number (13520854913100).
Almost surely, 2101101102220021 is an apocalyptic number.
It is an amenable number.
101101102220021 is a deficient number, since it is larger than the sum of its proper divisors (7065737084779).
101101102220021 is an equidigital number, since it uses as much as digits as its factorization.
101101102220021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87231322099.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 101101102220021 its reverse (120022201101101), we get a palindrome (221123303321122).
The spelling of 101101102220021 in words is "one hundred one trillion, one hundred one billion, one hundred two million, two hundred twenty thousand, twenty-one".
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