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14489372 = 2217213079
BaseRepresentation
bin110111010001…
…011100011100
31000021010200102
4313101130130
512202124442
61234320232
7234105032
oct67213434
930233612
1014489372
1181a7097
124a29078
1330040c1
141cd2552
151413232
hexdd171c

14489372 has 12 divisors (see below), whose sum is σ = 26848080. Its totient is φ = 6818496.

The previous prime is 14489351. The next prime is 14489407. The reversal of 14489372 is 27398441.

It is a congruent number.

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, 106472 + ... + 106607.

It is an arithmetic number, because the mean of its divisors is an integer number (2237340).

Almost surely, 214489372 is an apocalyptic number.

It is an amenable number.

14489372 is a deficient number, since it is larger than the sum of its proper divisors (12358708).

14489372 is a wasteful number, since it uses less digits than its factorization.

14489372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213100 (or 213098 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 14489372 is about 3806.4907723519. The cubic root of 14489372 is about 243.7903556238.

The spelling of 14489372 in words is "fourteen million, four hundred eighty-nine thousand, three hundred seventy-two".

Divisors: 1 2 4 17 34 68 213079 426158 852316 3622343 7244686 14489372