| Base | Representation |
|---|---|
| bin | 100001001010100… |
| … | …0011000100100000 |
| 3 | 2212112221210122000 |
| 4 | 1002111003010200 |
| 5 | 4234340020411 |
| 6 | 302231244000 |
| 7 | 36401522160 |
| oct | 10225030440 |
| 9 | 2775853560 |
| 10 | 1112813856 |
| 11 | 521177580 |
| 12 | 270819600 |
| 13 | 14971924b |
| 14 | a7b165a0 |
| 15 | 67a67956 |
| hex | 42543120 |
1112813856 has 384 divisors, whose sum is σ = 4151347200. Its totient is φ = 281594880.
The previous prime is 1112813837. The next prime is 1112813857. The reversal of 1112813856 is 6583182111.
It is a super-3 number, since 3×11128138563 (a number of 28 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 1112813856.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112813857) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2860510 + ... + 2860898.
It is an arithmetic number, because the mean of its divisors is an integer number (10810800).
Almost surely, 21112813856 is an apocalyptic number.
1112813856 is a gapful number since it is divisible by the number (16) 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 1112813856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2075673600).
1112813856 is an abundant number, since it is smaller than the sum of its proper divisors (3038533344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112813856 is a wasteful number, since it uses less digits than its factorization.
1112813856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 469 (or 455 counting only the distinct ones).
The product of its digits is 11520, while the sum is 36.
The square root of 1112813856 is about 33358.8647288843. The cubic root of 1112813856 is about 1036.2729810402.
Adding to 1112813856 its reverse (6583182111), we get a palindrome (7695995967).
The spelling of 1112813856 in words is "one billion, one hundred twelve million, eight hundred thirteen thousand, eight hundred fifty-six".
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