Base | Representation |
---|---|
bin | 11001011111010011001000… |
… | …000001010011110101111101 |
3 | 112200220211212021112220011001 |
4 | 121133103020001103311331 |
5 | 104143134400031242341 |
6 | 1034230540542130301 |
7 | 32420050055520550 |
oct | 3137231001236575 |
9 | 480824767486131 |
10 | 112102002212221 |
11 | 327a021283481a |
12 | 106a6151880991 |
13 | 4a722340b5508 |
14 | 1d97aa1724697 |
15 | ce606c5c7d31 |
hex | 65f4c8053d7d |
112102002212221 has 8 divisors (see below), whose sum is σ = 128133847384640. Its totient is φ = 96074475396768.
The previous prime is 112102002212203. The next prime is 112102002212231. The reversal of 112102002212221 is 122212200201211.
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 112102002212221 - 219 = 112102001687933 is a prime.
It is a super-3 number, since 3×1121020022122213 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112102002212231) 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, 1079533611 + ... + 1079637448.
It is an arithmetic number, because the mean of its divisors is an integer number (16016730923080).
Almost surely, 2112102002212221 is an apocalyptic number.
It is an amenable number.
112102002212221 is a deficient number, since it is larger than the sum of its proper divisors (16031845172419).
112102002212221 is an equidigital number, since it uses as much as digits as its factorization.
112102002212221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2159178483.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 112102002212221 its reverse (122212200201211), we get a palindrome (234314202413432).
The spelling of 112102002212221 in words is "one hundred twelve trillion, one hundred two billion, two million, two hundred twelve thousand, two hundred twenty-one".
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