Base | Representation |
---|---|
bin | 11001100011110… |
… | …00100000101000 |
3 | 112221102210210000 |
4 | 30301320200220 |
5 | 414341344422 |
6 | 33135223000 |
7 | 5212252650 |
oct | 1461704050 |
9 | 487383700 |
10 | 214403112 |
11 | 100030260 |
12 | 5b977a60 |
13 | 3555b061 |
14 | 20691360 |
15 | 13c51cac |
hex | cc78828 |
214403112 has 160 divisors (see below), whose sum is σ = 748883520. Its totient is φ = 55676160.
The previous prime is 214403093. The next prime is 214403131. The reversal of 214403112 is 211304412.
214403112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (214403093) and next prime (214403131).
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 (11) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 47748 + ... + 52044.
It is an arithmetic number, because the mean of its divisors is an integer number (4680522).
Almost surely, 2214403112 is an apocalyptic number.
214403112 is a gapful number since it is divisible by the number (22) 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 214403112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374441760).
214403112 is an abundant number, since it is smaller than the sum of its proper divisors (534480408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214403112 is a wasteful number, since it uses less digits than its factorization.
214403112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4333 (or 4320 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 214403112 is about 14642.5104404948. The cubic root of 214403112 is about 598.5177411968.
Adding to 214403112 its reverse (211304412), we get a palindrome (425707524).
The spelling of 214403112 in words is "two hundred fourteen million, four hundred three thousand, one hundred twelve".
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