Base | Representation |
---|---|
bin | 10111001111011000100011… |
… | …000100100100010100010101 |
3 | 111101220101121100201222101121 |
4 | 113033120203010210110111 |
5 | 101344121111322010401 |
6 | 1001215351245123541 |
7 | 30346406045623423 |
oct | 2717304304442425 |
9 | 441811540658347 |
10 | 102212220110101 |
11 | 2a627a60648802 |
12 | b5694b58595b1 |
13 | 450575663985a |
14 | 1b351526da113 |
15 | bc3b9396eca1 |
hex | 5cf623124515 |
102212220110101 has 16 divisors (see below), whose sum is σ = 104091068289600. Its totient is φ = 100350709498368.
The previous prime is 102212220110081. The next prime is 102212220110123. The reversal of 102212220110101 is 101011022212201.
It is a cyclic number.
It is not a de Polignac number, because 102212220110101 - 215 = 102212220077333 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 (102212220116101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2848485 + ... + 14578693.
It is an arithmetic number, because the mean of its divisors is an integer number (6505691768100).
Almost surely, 2102212220110101 is an apocalyptic number.
It is an amenable number.
102212220110101 is a deficient number, since it is larger than the sum of its proper divisors (1878848179499).
102212220110101 is a wasteful number, since it uses less digits than its factorization.
102212220110101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11730948.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 102212220110101 its reverse (101011022212201), we get a palindrome (203223242322302).
The spelling of 102212220110101 in words is "one hundred two trillion, two hundred twelve billion, two hundred twenty million, one hundred ten thousand, one hundred one".
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