Base | Representation |
---|---|
bin | 100001001001001… |
… | …1000000000111011 |
3 | 2212111122012112012 |
4 | 1002102120000323 |
5 | 4234200110321 |
6 | 302204240135 |
7 | 36362543366 |
oct | 10222300073 |
9 | 2774565465 |
10 | 1112113211 |
11 | 520839130 |
12 | 27054004b |
13 | 149532371 |
14 | a79b30dd |
15 | 6797a05b |
hex | 4249803b |
1112113211 has 8 divisors (see below), whose sum is σ = 1213633344. Its totient is φ = 1010662920.
The previous prime is 1112113193. The next prime is 1112113231. The reversal of 1112113211 is 1123112111.
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 1112113211 - 26 = 1112113147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1112113231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19196 + ... + 50918.
It is an arithmetic number, because the mean of its divisors is an integer number (151704168).
Almost surely, 21112113211 is an apocalyptic number.
1112113211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1112113211 is a deficient number, since it is larger than the sum of its proper divisors (101520133).
1112113211 is a wasteful number, since it uses less digits than its factorization.
1112113211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34921.
The product of its digits is 12, while the sum is 14.
The square root of 1112113211 is about 33348.3614440050. The cubic root of 1112113211 is about 1036.0554508242.
Adding to 1112113211 its reverse (1123112111), we get a palindrome (2235225322).
The spelling of 1112113211 in words is "one billion, one hundred twelve million, one hundred thirteen thousand, two hundred eleven".
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