Base | Representation |
---|---|
bin | 110100001110001010… |
… | …1001001000111100000 |
3 | 101201110112120112101110 |
4 | 1220130111021013200 |
5 | 3314132440012422 |
6 | 123303552503320 |
7 | 11050021063155 |
oct | 1503425110740 |
9 | 351415515343 |
10 | 112144454112 |
11 | 43618691239 |
12 | 19898b4ab40 |
13 | a762880a72 |
14 | 55dbd2222c |
15 | 2db54e160c |
hex | 1a1c5491e0 |
112144454112 has 24 divisors (see below), whose sum is σ = 294379192296. Its totient is φ = 37381484672.
The previous prime is 112144454099. The next prime is 112144454117. The reversal of 112144454112 is 211454441211.
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-3 number, since 3×1121444541123 (a number of 34 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 112144454112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112144454117) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584085603 + ... + 584085794.
It is an arithmetic number, because the mean of its divisors is an integer number (12265799679).
Almost surely, 2112144454112 is an apocalyptic number.
112144454112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
112144454112 is an abundant number, since it is smaller than the sum of its proper divisors (182234738184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112144454112 is a wasteful number, since it uses less digits than its factorization.
112144454112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1168171410 (or 1168171402 counting only the distinct ones).
The product of its digits is 5120, while the sum is 30.
Adding to 112144454112 its reverse (211454441211), we get a palindrome (323598895323).
The spelling of 112144454112 in words is "one hundred twelve billion, one hundred forty-four million, four hundred fifty-four thousand, one hundred twelve".
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