Base | Representation |
---|---|
bin | 10000001011101111000… |
… | …011010111110111110001 |
3 | 10221022120000022100012020 |
4 | 100023233003113313301 |
5 | 121210101210414301 |
6 | 2210521452022053 |
7 | 143230114511331 |
oct | 20135703276761 |
9 | 3838500270166 |
10 | 1112112201201 |
11 | 39970a388031 |
12 | 15b650161929 |
13 | 80b44266031 |
14 | 3bb7dd710c1 |
15 | 1dddded6436 |
hex | 102ef0d7df1 |
1112112201201 has 8 divisors (see below), whose sum is σ = 1485557150784. Its totient is φ = 740037692880.
The previous prime is 1112112201199. The next prime is 1112112201229. The reversal of 1112112201201 is 1021022112111.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1112112201201 - 21 = 1112112201199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1112112201251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342608421 + ... + 342611666.
It is an arithmetic number, because the mean of its divisors is an integer number (185694643848).
Almost surely, 21112112201201 is an apocalyptic number.
It is an amenable number.
1112112201201 is a deficient number, since it is larger than the sum of its proper divisors (373444949583).
1112112201201 is an equidigital number, since it uses as much as digits as its factorization.
1112112201201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 685220631.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 1112112201201 its reverse (1021022112111), we get a palindrome (2133134313312).
The spelling of 1112112201201 in words is "one trillion, one hundred twelve billion, one hundred twelve million, two hundred one thousand, two hundred one".
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