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14412379 = 17847787
BaseRepresentation
bin110110111110…
…101001011011
31000010020001211
4312332221123
512142144004
61232523551
7233334412
oct66765133
930106054
1014412379
118154263
1249b05b7
132ca8047
141cb2479
1513ea504
hexdbea5b

14412379 has 4 divisors (see below), whose sum is σ = 15260184. Its totient is φ = 13564576.

The previous prime is 14412373. The next prime is 14412383. The reversal of 14412379 is 97321441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14412379 - 23 = 14412371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14412379.

It is not an unprimeable number, because it can be changed into a prime (14412371) 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, 423877 + ... + 423910.

It is an arithmetic number, because the mean of its divisors is an integer number (3815046).

Almost surely, 214412379 is an apocalyptic number.

14412379 is a deficient number, since it is larger than the sum of its proper divisors (847805).

14412379 is an equidigital number, since it uses as much as digits as its factorization.

14412379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847804.

The product of its digits is 6048, while the sum is 31.

The square root of 14412379 is about 3796.3639182776. The cubic root of 14412379 is about 243.3577742803.

The spelling of 14412379 in words is "fourteen million, four hundred twelve thousand, three hundred seventy-nine".

Divisors: 1 17 847787 14412379