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14076469 = 111279679
BaseRepresentation
bin110101101100…
…101000110101
3222111011021201
4311230220311
512100421334
61221412501
7230435161
oct65545065
928434251
1014076469
117a44950
12486a131
132bbb194
141c25ca1
151380c14
hexd6ca35

14076469 has 4 divisors (see below), whose sum is σ = 15356160. Its totient is φ = 12796780.

The previous prime is 14076467. The next prime is 14076481. The reversal of 14076469 is 96467041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14076469 - 21 = 14076467 is a prime.

It is a super-2 number, since 2×140764692 = 396293959015922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14076467) by changing a digit.

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, 639829 + ... + 639850.

It is an arithmetic number, because the mean of its divisors is an integer number (3839040).

Almost surely, 214076469 is an apocalyptic number.

It is an amenable number.

14076469 is a deficient number, since it is larger than the sum of its proper divisors (1279691).

14076469 is a wasteful number, since it uses less digits than its factorization.

14076469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279690.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 14076469 is about 3751.8620710255. The cubic root of 14076469 is about 241.4522421984.

The spelling of 14076469 in words is "fourteen million, seventy-six thousand, four hundred sixty-nine".

Divisors: 1 11 1279679 14076469