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14948112 = 243311419
BaseRepresentation
bin111001000001…
…011100010000
31001010102221210
4321001130100
512311314422
61252220120
7241025334
oct71013420
931112853
1014948112
11848a813
12500a640
133134b4a
141db17c4
1514a410c
hexe41710

14948112 has 20 divisors (see below), whose sum is σ = 38616080. Its totient is φ = 4982688.

The previous prime is 14948099. The next prime is 14948113. The reversal of 14948112 is 21184941.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 14948112.

It is not an unprimeable number, because it can be changed into a prime (14948113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155662 + ... + 155757.

It is an arithmetic number, because the mean of its divisors is an integer number (1930804).

Almost surely, 214948112 is an apocalyptic number.

14948112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14948112 is an abundant number, since it is smaller than the sum of its proper divisors (23667968).

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

14948112 is a wasteful number, since it uses less digits than its factorization.

14948112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311430 (or 311424 counting only the distinct ones).

The product of its digits is 2304, while the sum is 30.

The square root of 14948112 is about 3866.2788311243. The cubic root of 14948112 is about 246.3365082095.

The spelling of 14948112 in words is "fourteen million, nine hundred forty-eight thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 48 311419 622838 934257 1245676 1868514 2491352 3737028 4982704 7474056 14948112