Base | Representation |
---|---|
bin | 1010000011110101101010… |
… | …01011010100111111111101 |
3 | 2220022212001122221010001102 |
4 | 11001322311023110333331 |
5 | 10344422101013020333 |
6 | 115014432344422445 |
7 | 4442161533536336 |
oct | 501726513247775 |
9 | 86285048833042 |
10 | 22122121220093 |
11 | 7059a36784aa4 |
12 | 25934b9777a25 |
13 | c4615133cb8b |
14 | 566a05a6528d |
15 | 2856a9173ae8 |
hex | 141eb52d4ffd |
22122121220093 has 8 divisors (see below), whose sum is σ = 22647913200000. Its totient is φ = 21596843969568.
The previous prime is 22122121220041. The next prime is 22122121220149. The reversal of 22122121220093 is 39002212122122.
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 22122121220093 - 216 = 22122121154557 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22122121228093) 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, 128595368 + ... + 128767281.
It is an arithmetic number, because the mean of its divisors is an integer number (2830989150000).
Almost surely, 222122121220093 is an apocalyptic number.
It is an amenable number.
22122121220093 is a deficient number, since it is larger than the sum of its proper divisors (525791979907).
22122121220093 is a wasteful number, since it uses less digits than its factorization.
22122121220093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257364691.
The product of its (nonzero) digits is 3456, while the sum is 29.
The spelling of 22122121220093 in words is "twenty-two trillion, one hundred twenty-two billion, one hundred twenty-one million, two hundred twenty thousand, ninety-three".
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