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14213241 = 3271723577
BaseRepresentation
bin110110001110…
…000001111001
3222202002220100
4312032001321
512114310431
61224350013
7231545010
oct66160171
928662810
1014213241
118028689
124915309
132c38503
141c5da77
1513ab4e6
hexd8e079

14213241 has 48 divisors (see below), whose sum is σ = 25968384. Its totient is φ = 7299072.

The previous prime is 14213239. The next prime is 14213249. The reversal of 14213241 is 14231241.

14213241 is a `hidden beast` number, since 1 + 421 + 3 + 241 = 666.

14213241 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14213241 - 21 = 14213239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14213249) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24345 + ... + 24921.

It is an arithmetic number, because the mean of its divisors is an integer number (541008).

Almost surely, 214213241 is an apocalyptic number.

It is an amenable number.

14213241 is a deficient number, since it is larger than the sum of its proper divisors (11755143).

14213241 is a wasteful number, since it uses less digits than its factorization.

14213241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630 (or 627 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 14213241 is about 3770.0452251929. The cubic root of 14213241 is about 242.2317350848.

Adding to 14213241 its reverse (14231241), we get a palindrome (28444482).

The spelling of 14213241 in words is "fourteen million, two hundred thirteen thousand, two hundred forty-one".

Divisors: 1 3 7 9 17 21 23 51 63 69 119 153 161 207 357 391 483 577 1071 1173 1449 1731 2737 3519 4039 5193 8211 9809 12117 13271 24633 29427 36351 39813 68663 88281 92897 119439 205989 225607 278691 617967 676821 836073 1579249 2030463 4737747 14213241