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14994012 = 22311113591
BaseRepresentation
bin111001001100…
…101001011100
31001012202220210
4321030221130
512314302022
61253212420
7241306215
oct71145134
931182823
1014994012
118511250
125031110
13314c9c7
141dc440c
1514b2a0c
hexe4ca5c

14994012 has 24 divisors (see below), whose sum is σ = 38166912. Its totient is φ = 4543600.

The previous prime is 14994011. The next prime is 14994013. The reversal of 14994012 is 21049941.

14994012 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 an interprime number because it is at equal distance from previous prime (14994011) and next prime (14994013).

It is a super-2 number, since 2×149940122 = 449640791712288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14994011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56664 + ... + 56927.

It is an arithmetic number, because the mean of its divisors is an integer number (1590288).

Almost surely, 214994012 is an apocalyptic number.

14994012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14994012 is an abundant number, since it is smaller than the sum of its proper divisors (23172900).

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

14994012 is a wasteful number, since it uses less digits than its factorization.

14994012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113609 (or 113607 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 14994012 is about 3872.2102215660. The cubic root of 14994012 is about 246.5883860032.

The spelling of 14994012 in words is "fourteen million, nine hundred ninety-four thousand, twelve".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 113591 227182 340773 454364 681546 1249501 1363092 2499002 3748503 4998004 7497006 14994012