Base | Representation |
---|---|
bin | 110100001110001010… |
… | …0111100011010110100 |
3 | 101201110112110220001002 |
4 | 1220130110330122310 |
5 | 3314132431331400 |
6 | 123303551422432 |
7 | 11050020455423 |
oct | 1503424743264 |
9 | 351415426032 |
10 | 112144402100 |
11 | 43618656155 |
12 | 19898b24a18 |
13 | a7628631a3 |
14 | 55dbd0b2ba |
15 | 2db54d0ed5 |
hex | 1a1c53c6b4 |
112144402100 has 18 divisors (see below), whose sum is σ = 243353352774. Its totient is φ = 44857760800.
The previous prime is 112144402099. The next prime is 112144402103. The reversal of 112144402100 is 1204441211.
It can be written as a sum of positive squares in 3 ways, for example, as 231404944 + 111912997156 = 15212^2 + 334534^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112144402103) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 560721911 + ... + 560722110.
Almost surely, 2112144402100 is an apocalyptic number.
112144402100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112144402100 is an abundant number, since it is smaller than the sum of its proper divisors (131208950674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112144402100 is a wasteful number, since it uses less digits than its factorization.
112144402100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1121444035 (or 1121444028 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 112144402100 its reverse (1204441211), we get a palindrome (113348843311).
The spelling of 112144402100 in words is "one hundred twelve billion, one hundred forty-four million, four hundred two thousand, one hundred".
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