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14995172 = 2223389419
BaseRepresentation
bin111001001100…
…111011100100
31001012211111202
4321030323210
512314321142
61253222032
7241312463
oct71147344
931184452
1014995172
118512105
125031918
1331503aa
141dc49da
1514b3032
hexe4cee4

14995172 has 24 divisors (see below), whose sum is σ = 27518400. Its totient is φ = 7136096.

The previous prime is 14995163. The next prime is 14995187. The reversal of 14995172 is 27159941.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 35579 + ... + 35997.

It is an arithmetic number, because the mean of its divisors is an integer number (1146600).

Almost surely, 214995172 is an apocalyptic number.

It is an amenable number.

14995172 is a deficient number, since it is larger than the sum of its proper divisors (12523228).

14995172 is a wasteful number, since it uses less digits than its factorization.

14995172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 833 counting only the distinct ones).

The product of its digits is 22680, while the sum is 38.

The square root of 14995172 is about 3872.3600039253. The cubic root of 14995172 is about 246.5947448784.

The spelling of 14995172 in words is "fourteen million, nine hundred ninety-five thousand, one hundred seventy-two".

Divisors: 1 2 4 23 46 92 389 419 778 838 1556 1676 8947 9637 17894 19274 35788 38548 162991 325982 651964 3748793 7497586 14995172