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214014241 = 7172378193
BaseRepresentation
bin11001100000110…
…01100100100001
3112220201001100101
430300121210201
5414241423431
633123022401
75206043140
oct1460314441
9486631311
10214014241
11aa895081
125b80aa01
133545305c
14205cd757
1513bc6961
hexcc19921

214014241 has 16 divisors (see below), whose sum is σ = 270238464. Its totient is φ = 165141504.

The previous prime is 214014221. The next prime is 214014247. The reversal of 214014241 is 142410412.

It is a cyclic number.

It is not a de Polignac number, because 214014241 - 219 = 213489953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214014247) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 36360 + ... + 41833.

It is an arithmetic number, because the mean of its divisors is an integer number (16889904).

Almost surely, 2214014241 is an apocalyptic number.

It is an amenable number.

214014241 is a deficient number, since it is larger than the sum of its proper divisors (56224223).

214014241 is a wasteful number, since it uses less digits than its factorization.

214014241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78240.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 214014241 is about 14629.2255775895. The cubic root of 214014241 is about 598.1556708179.

Adding to 214014241 its reverse (142410412), we get a palindrome (356424653).

The spelling of 214014241 in words is "two hundred fourteen million, fourteen thousand, two hundred forty-one".

Divisors: 1 7 17 23 119 161 391 2737 78193 547351 1329281 1798439 9304967 12589073 30573463 214014241