Base | Representation |
---|---|
bin | 110100010010110011… |
… | …1101010001101101100 |
3 | 101201212101211111011100 |
4 | 1220211213222031230 |
5 | 3314442334200322 |
6 | 123331241123100 |
7 | 11053622553546 |
oct | 1504547521554 |
9 | 351771744140 |
10 | 112300303212 |
11 | 43698658a49 |
12 | 19921189490 |
13 | a788c4a076 |
14 | 56148d0696 |
15 | 2dc4028dac |
hex | 1a259ea36c |
112300303212 has 36 divisors (see below), whose sum is σ = 286105421056. Its totient is φ = 37138681440.
The previous prime is 112300303169. The next prime is 112300303229. The reversal of 112300303212 is 212303003211.
112300303212 is a `hidden beast` number, since 1 + 12 + 300 + 30 + 321 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×1123003032122 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12276739 + ... + 12285882.
Almost surely, 2112300303212 is an apocalyptic number.
112300303212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
112300303212 is an abundant number, since it is smaller than the sum of its proper divisors (173805117844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112300303212 is a wasteful number, since it uses less digits than its factorization.
112300303212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24562758 (or 24562753 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 112300303212 its reverse (212303003211), we get a palindrome (324603306423).
The spelling of 112300303212 in words is "one hundred twelve billion, three hundred million, three hundred three thousand, two hundred twelve".
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