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14190253 = 73113761
BaseRepresentation
bin110110001000…
…011010101101
3222200221100221
4312020122231
512113042003
61224051341
7231421000
oct66103255
928627327
1014190253
118012390
124903b51
132c2abcc
141c55537
1513a47bd
hexd886ad

14190253 has 16 divisors (see below), whose sum is σ = 18057600. Its totient is φ = 11054400.

The previous prime is 14190229. The next prime is 14190259. The reversal of 14190253 is 35209141.

14190253 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 14190253 - 25 = 14190221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14190259) 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, 1893 + ... + 5653.

It is an arithmetic number, because the mean of its divisors is an integer number (1128600).

Almost surely, 214190253 is an apocalyptic number.

It is an amenable number.

14190253 is a deficient number, since it is larger than the sum of its proper divisors (3867347).

14190253 is an equidigital number, since it uses as much as digits as its factorization.

14190253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793 (or 3779 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 14190253 is about 3766.9952216588. The cubic root of 14190253 is about 242.1010722312.

Adding to 14190253 its reverse (35209141), we get a palindrome (49399394).

The spelling of 14190253 in words is "fourteen million, one hundred ninety thousand, two hundred fifty-three".

Divisors: 1 7 11 49 77 343 539 3761 3773 26327 41371 184289 289597 1290023 2027179 14190253