Base | Representation |
---|---|
bin | 11001011111010011001001… |
… | …001100110101100011100111 |
3 | 112200220211220122210210010021 |
4 | 121133103021030311203213 |
5 | 104143134420113323421 |
6 | 1034230542530340011 |
7 | 32420050416021346 |
oct | 3137231114654347 |
9 | 480824818723107 |
10 | 112102022011111 |
11 | 327a0222a27a40 |
12 | 106a615842a607 |
13 | 4a72238228232 |
14 | 1d97aa41d9b5d |
15 | ce606e1d9341 |
hex | 65f4c93358e7 |
112102022011111 has 16 divisors (see below), whose sum is σ = 123508879901568. Its totient is φ = 100897872372000.
The previous prime is 112102022011043. The next prime is 112102022011151. The reversal of 112102022011111 is 111110220201211.
It is a de Polignac number, because none of the positive numbers 2k-112102022011111 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 (112102022011151) 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, 25932076 + ... + 29944558.
It is an arithmetic number, because the mean of its divisors is an integer number (7719304993848).
Almost surely, 2112102022011111 is an apocalyptic number.
112102022011111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
112102022011111 is a deficient number, since it is larger than the sum of its proper divisors (11406857890457).
112102022011111 is a wasteful number, since it uses less digits than its factorization.
112102022011111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4037742.
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 112102022011111 its reverse (111110220201211), we get a palindrome (223212242212322).
The spelling of 112102022011111 in words is "one hundred twelve trillion, one hundred two billion, twenty-two million, eleven thousand, one hundred eleven".
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