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14379297 = 317281947
BaseRepresentation
bin110110110110…
…100100100001
31000001112200120
4312312210201
512140114142
61232110453
7233136102
oct66664441
930045616
1014379297
118131419
124995429
132c95c7a
141ca43a9
1513e07ec
hexdb6921

14379297 has 8 divisors (see below), whose sum is σ = 20300256. Its totient is φ = 9022272.

The previous prime is 14379293. The next prime is 14379317. The reversal of 14379297 is 79297341.

14379297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14379297 - 22 = 14379293 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (14379293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140923 + ... + 141024.

It is an arithmetic number, because the mean of its divisors is an integer number (2537532).

Almost surely, 214379297 is an apocalyptic number.

14379297 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14379297 is a deficient number, since it is larger than the sum of its proper divisors (5920959).

14379297 is a wasteful number, since it uses less digits than its factorization.

14379297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281967.

The product of its digits is 95256, while the sum is 42.

The square root of 14379297 is about 3792.0043512633. The cubic root of 14379297 is about 243.1714314697.

The spelling of 14379297 in words is "fourteen million, three hundred seventy-nine thousand, two hundred ninety-seven".

Divisors: 1 3 17 51 281947 845841 4793099 14379297