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14969692 = 225936311
BaseRepresentation
bin111001000110…
…101101011100
31001011112120001
4321012231130
512313012232
61252504044
7241145263
oct71065534
931145501
1014969692
1184a4a51
12501b024
13314190a
141db95da
1514aa6e7
hexe46b5c

14969692 has 12 divisors (see below), whose sum is σ = 26245296. Its totient is φ = 7471040.

The previous prime is 14969681. The next prime is 14969693. The reversal of 14969692 is 29696941.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14969693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 784 + ... + 5527.

It is an arithmetic number, because the mean of its divisors is an integer number (2187108).

Almost surely, 214969692 is an apocalyptic number.

It is an amenable number.

14969692 is a deficient number, since it is larger than the sum of its proper divisors (11275604).

14969692 is a wasteful number, since it uses less digits than its factorization.

14969692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6908 (or 6906 counting only the distinct ones).

The product of its digits is 209952, while the sum is 46.

The square root of 14969692 is about 3869.0686217745. The cubic root of 14969692 is about 246.4549933122.

The spelling of 14969692 in words is "fourteen million, nine hundred sixty-nine thousand, six hundred ninety-two".

Divisors: 1 2 4 593 1186 2372 6311 12622 25244 3742423 7484846 14969692