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214204041 = 3311297027
BaseRepresentation
bin11001100010001…
…11111010001001
3112221001200201000
430301013322021
5414314012131
633131045213
75210463402
oct1461077211
9487050630
10214204041
11aaa04737
125b8a0809
13354bb56c
142063c9a9
1513c12ce6
hexcc47e89

214204041 has 16 divisors (see below), whose sum is σ = 317665600. Its totient is φ = 142655904.

The previous prime is 214204009. The next prime is 214204057. The reversal of 214204041 is 140402412.

214204041 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 214204041 - 25 = 214204009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214204241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26970 + ... + 33996.

It is an arithmetic number, because the mean of its divisors is an integer number (19854100).

Almost surely, 2214204041 is an apocalyptic number.

It is an amenable number.

214204041 is a deficient number, since it is larger than the sum of its proper divisors (103461559).

214204041 is a wasteful number, since it uses less digits than its factorization.

214204041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8165 (or 8159 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 214204041 is about 14635.7111545698. The cubic root of 214204041 is about 598.3324447259.

Adding to 214204041 its reverse (140402412), we get a palindrome (354606453).

The spelling of 214204041 in words is "two hundred fourteen million, two hundred four thousand, forty-one".

Divisors: 1 3 9 27 1129 3387 7027 10161 21081 30483 63243 189729 7933483 23800449 71401347 214204041