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14432242 = 211976763
BaseRepresentation
bin110111000011…
…011111110010
31000011020022111
4313003133302
512143312432
61233155534
7233446336
oct67033762
930136274
1014432242
118168180
1249bbbaa
132cb40b6
141cb97c6
151401347
hexdc37f2

14432242 has 16 divisors (see below), whose sum is σ = 23863392. Its totient is φ = 6491520.

The previous prime is 14432239. The next prime is 14432251. The reversal of 14432242 is 24223441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1248 + ... + 5515.

It is an arithmetic number, because the mean of its divisors is an integer number (1491462).

Almost surely, 214432242 is an apocalyptic number.

14432242 is a deficient number, since it is larger than the sum of its proper divisors (9431150).

14432242 is a wasteful number, since it uses less digits than its factorization.

14432242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6873.

The product of its digits is 1536, while the sum is 22.

The square root of 14432242 is about 3798.9790733827. The cubic root of 14432242 is about 243.4695207294.

Adding to 14432242 its reverse (24223441), we get a palindrome (38655683).

The spelling of 14432242 in words is "fourteen million, four hundred thirty-two thousand, two hundred forty-two".

Divisors: 1 2 11 22 97 194 1067 2134 6763 13526 74393 148786 656011 1312022 7216121 14432242