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14430956 = 2219189881
BaseRepresentation
bin110111000011…
…001011101100
31000011011112212
4313003023230
512143242311
61233145552
7233442521
oct67031354
930134485
1014430956
118167211
1249bb2b8
132cb3637
141cb9148
151400c8b
hexdc32ec

14430956 has 12 divisors (see below), whose sum is σ = 26583480. Its totient is φ = 6835680.

The previous prime is 14430947. The next prime is 14430967. The reversal of 14430956 is 65903441.

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 3 ways as a sum of consecutive naturals, for example, 94865 + ... + 95016.

It is an arithmetic number, because the mean of its divisors is an integer number (2215290).

Almost surely, 214430956 is an apocalyptic number.

It is an amenable number.

14430956 is a deficient number, since it is larger than the sum of its proper divisors (12152524).

14430956 is a wasteful number, since it uses less digits than its factorization.

14430956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189904 (or 189902 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 14430956 is about 3798.8098136127. The cubic root of 14430956 is about 243.4622889793.

The spelling of 14430956 in words is "fourteen million, four hundred thirty thousand, nine hundred fifty-six".

Divisors: 1 2 4 19 38 76 189881 379762 759524 3607739 7215478 14430956