Base | Representation |
---|---|
bin | 10100100101011100… |
… | …101101110011001101 |
3 | 2010001101220220000212 |
4 | 110211130231303031 |
5 | 330231344333401 |
6 | 14053134332205 |
7 | 1411510300205 |
oct | 244534556315 |
9 | 63041826025 |
10 | 22103121101 |
11 | 94126aa036 |
12 | 434a35a065 |
13 | 21133192a9 |
14 | 10d9745405 |
15 | 8956ecdbb |
hex | 52572dccd |
22103121101 has 8 divisors (see below), whose sum is σ = 22182205920. Its totient is φ = 22024162512.
The previous prime is 22103121091. The next prime is 22103121107. The reversal of 22103121101 is 10112130122.
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 22103121101 - 214 = 22103104717 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 (22103121107) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 326486 + ... + 388328.
It is an arithmetic number, because the mean of its divisors is an integer number (2772775740).
Almost surely, 222103121101 is an apocalyptic number.
It is an amenable number.
22103121101 is a deficient number, since it is larger than the sum of its proper divisors (79084819).
22103121101 is an equidigital number, since it uses as much as digits as its factorization.
22103121101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63115.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 22103121101 its reverse (10112130122), we get a palindrome (32215251223).
The spelling of 22103121101 in words is "twenty-two billion, one hundred three million, one hundred twenty-one thousand, one hundred one".
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