Base | Representation |
---|---|
bin | 1000001111001111… |
… | …1010001101111101 |
3 | 12201010011221012022 |
4 | 2003303322031331 |
5 | 14012111014401 |
6 | 1003234245525 |
7 | 105541533446 |
oct | 20363721575 |
9 | 5633157168 |
10 | 2211423101 |
11 | a353219a8 |
12 | 5187268a5 |
13 | 293200ba4 |
14 | 16d9b22cd |
15 | ce22671b |
hex | 83cfa37d |
2211423101 has 8 divisors (see below), whose sum is σ = 2300464800. Its totient is φ = 2123233840.
The previous prime is 2211423089. The next prime is 2211423103. The reversal of 2211423101 is 1013241122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2211423101 - 210 = 2211422077 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2211423101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2211423103) 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, 207815 + ... + 218196.
It is an arithmetic number, because the mean of its divisors is an integer number (287558100).
Almost surely, 22211423101 is an apocalyptic number.
It is an amenable number.
2211423101 is a deficient number, since it is larger than the sum of its proper divisors (89041699).
2211423101 is a wasteful number, since it uses less digits than its factorization.
2211423101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426219.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 2211423101 is about 47025.7706050629. The cubic root of 2211423101 is about 1302.8385904349.
Adding to 2211423101 its reverse (1013241122), we get a palindrome (3224664223).
The spelling of 2211423101 in words is "two billion, two hundred eleven million, four hundred twenty-three thousand, one hundred one".
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