Base | Representation |
---|---|
bin | 110100010000011110… |
… | …1011111011100000000 |
3 | 101201122221202101121111 |
4 | 1220200331133130000 |
5 | 3314312331441120 |
6 | 123315405533104 |
7 | 11051653311124 |
oct | 1504075373400 |
9 | 351587671544 |
10 | 112222140160 |
11 | 43658521989 |
12 | 198bab74194 |
13 | a7759b0b40 |
14 | 5608385584 |
15 | 2dbc23975a |
hex | 1a20f5f700 |
112222140160 has 288 divisors, whose sum is σ = 294694206912. Its totient is φ = 40697856000.
The previous prime is 112222140139. The next prime is 112222140167. The reversal of 112222140160 is 61041222211.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112222140167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 405133942 + ... + 405134218.
It is an arithmetic number, because the mean of its divisors is an integer number (1023243774).
Almost surely, 2112222140160 is an apocalyptic number.
112222140160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112222140160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147347103456).
112222140160 is an abundant number, since it is smaller than the sum of its proper divisors (182472066752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112222140160 is a wasteful number, since it uses less digits than its factorization.
112222140160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 659 (or 645 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 112222140160 its reverse (61041222211), we get a palindrome (173263362371).
The spelling of 112222140160 in words is "one hundred twelve billion, two hundred twenty-two million, one hundred forty thousand, one hundred sixty".
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