Base | Representation |
---|---|
bin | 11001100011010… |
… | …01100100001111 |
3 | 112221022200211000 |
4 | 30301221210033 |
5 | 414332420103 |
6 | 33134031343 |
7 | 5211606336 |
oct | 1461514417 |
9 | 487280730 |
10 | 214341903 |
11 | aaa99276 |
12 | 5b948553 |
13 | 35539239 |
14 | 20676d1d |
15 | 13c3daa3 |
hex | cc6990f |
214341903 has 32 divisors (see below), whose sum is σ = 323066880. Its totient is φ = 140434560.
The previous prime is 214341901. The next prime is 214341917. The reversal of 214341903 is 309143412.
214341903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 214341903 - 21 = 214341901 is a prime.
It is a super-2 number, since 2×2143419032 = 91884902763322818, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214341901) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 497098 + ... + 497528.
It is an arithmetic number, because the mean of its divisors is an integer number (10095840).
Almost surely, 2214341903 is an apocalyptic number.
214341903 is a deficient number, since it is larger than the sum of its proper divisors (108724977).
214341903 is a wasteful number, since it uses less digits than its factorization.
214341903 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 716 (or 710 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 214341903 is about 14640.4201783965. The cubic root of 214341903 is about 598.4607797114.
The spelling of 214341903 in words is "two hundred fourteen million, three hundred forty-one thousand, nine hundred three".
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