Base | Representation |
---|---|
bin | 11001100011100… |
… | …11110001010100 |
3 | 112221101211011001 |
4 | 30301303301110 |
5 | 414340234300 |
6 | 33134553044 |
7 | 5212142236 |
oct | 1461636124 |
9 | 487354131 |
10 | 214383700 |
11 | 100017713 |
12 | 5b968784 |
13 | 3555227b |
14 | 20688256 |
15 | 13c4b16a |
hex | cc73c54 |
214383700 has 18 divisors (see below), whose sum is σ = 465212846. Its totient is φ = 85753440.
The previous prime is 214383691. The next prime is 214383703. The reversal of 214383700 is 7383412.
214383700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 16924996 + 197458704 = 4114^2 + 14052^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214383703) 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, 1071819 + ... + 1072018.
Almost surely, 2214383700 is an apocalyptic number.
214383700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214383700 is an abundant number, since it is smaller than the sum of its proper divisors (250829146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214383700 is a wasteful number, since it uses less digits than its factorization.
214383700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2143851 (or 2143844 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 214383700 is about 14641.8475610150. The cubic root of 214383700 is about 598.4996774400.
The spelling of 214383700 in words is "two hundred fourteen million, three hundred eighty-three thousand, seven hundred".
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