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14383407 = 313136599
BaseRepresentation
bin110110110111…
…100100101111
31000001202022210
4312313210233
512140232112
61232141503
7233154063
oct66674457
930052283
1014383407
118134515
124997893
132c97abc
141ca5aa3
1513e1b3c
hexdb792f

14383407 has 8 divisors (see below), whose sum is σ = 19324800. Its totient is φ = 9515480.

The previous prime is 14383403. The next prime is 14383427. The reversal of 14383407 is 70438341.

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

It is a cyclic number.

It is not a de Polignac number, because 14383407 - 22 = 14383403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14383403) 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, 17907 + ... + 18692.

It is an arithmetic number, because the mean of its divisors is an integer number (2415600).

Almost surely, 214383407 is an apocalyptic number.

14383407 is a deficient number, since it is larger than the sum of its proper divisors (4941393).

14383407 is a wasteful number, since it uses less digits than its factorization.

14383407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36733.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 14383407 is about 3792.5462423021. The cubic root of 14383407 is about 243.1945976318.

The spelling of 14383407 in words is "fourteen million, three hundred eighty-three thousand, four hundred seven".

Divisors: 1 3 131 393 36599 109797 4794469 14383407