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14216950 = 2521125849
BaseRepresentation
bin110110001110…
…111011110110
3222202021222201
4312032323312
512114420300
61224415114
7231561556
oct66167366
928667881
1014216950
118030450
12491749a
132c3a0c7
141c61166
1513ac66a
hexd8eef6

14216950 has 24 divisors (see below), whose sum is σ = 28848600. Its totient is φ = 5169600.

The previous prime is 14216933. The next prime is 14216953. The reversal of 14216950 is 5961241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14216953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12375 + ... + 13474.

It is an arithmetic number, because the mean of its divisors is an integer number (1202025).

Almost surely, 214216950 is an apocalyptic number.

14216950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14216950 is an abundant number, since it is smaller than the sum of its proper divisors (14631650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14216950 is a wasteful number, since it uses less digits than its factorization.

14216950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25872 (or 25867 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 14216950 is about 3770.5370970195. The cubic root of 14216950 is about 242.2528036871.

The spelling of 14216950 in words is "fourteen million, two hundred sixteen thousand, nine hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 275 550 25849 51698 129245 258490 284339 568678 646225 1292450 1421695 2843390 7108475 14216950