Base | Representation |
---|---|
bin | 10110101111001100010001… |
… | …110010011111001001011101 |
3 | 111010001220112110201020220201 |
4 | 112233030101302133021131 |
5 | 101101400021113001341 |
6 | 552403213110143501 |
7 | 30030522524141650 |
oct | 2657142162371135 |
9 | 433056473636821 |
10 | 100000022000221 |
11 | 29954853473282 |
12 | b270811051b91 |
13 | 43a4c66879925 |
14 | 1a9a053adb897 |
15 | b8636b6b8331 |
hex | 5af311c9f25d |
100000022000221 has 4 divisors (see below), whose sum is σ = 114285739428832. Its totient is φ = 85714304571612.
The previous prime is 100000022000113. The next prime is 100000022000227. The reversal of 100000022000221 is 122000220000001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 100000022000221 - 229 = 99999485129309 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 100000022000198 and 100000022000207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100000022000227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7142858714295 + ... + 7142858714308.
It is an arithmetic number, because the mean of its divisors is an integer number (28571434857208).
Almost surely, 2100000022000221 is an apocalyptic number.
It is an amenable number.
100000022000221 is a deficient number, since it is larger than the sum of its proper divisors (14285717428611).
100000022000221 is an equidigital number, since it uses as much as digits as its factorization.
100000022000221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14285717428610.
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 100000022000221 its reverse (122000220000001), we get a palindrome (222000242000222).
The spelling of 100000022000221 in words is "one hundred trillion, twenty-two million, two hundred twenty-one", and thus it is an aban number.
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