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14261212 = 227509329
BaseRepresentation
bin110110011001…
…101111011100
3222211112201001
4312121233130
512122324322
61225400044
7232134610
oct66315734
928745631
1014261212
118060729
124939024
132c542b4
141c73340
1513ba827
hexd99bdc

14261212 has 12 divisors (see below), whose sum is σ = 28522480. Its totient is φ = 6111936.

The previous prime is 14261197. The next prime is 14261239. The reversal of 14261212 is 21216241.

14261212 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 14261212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254637 + ... + 254692.

Almost surely, 214261212 is an apocalyptic number.

It is an amenable number.

14261212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14261212 is a wasteful number, since it uses less digits than its factorization.

14261212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509340 (or 509338 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 14261212 is about 3776.4019913140. The cubic root of 14261212 is about 242.5039472203.

Adding to 14261212 its reverse (21216241), we get a palindrome (35477453).

The spelling of 14261212 in words is "fourteen million, two hundred sixty-one thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 509329 1018658 2037316 3565303 7130606 14261212