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14055269 = 19739751
BaseRepresentation
bin110101100111…
…011101100101
3222110002012112
4311213131211
512044232034
61221130405
7230316314
oct65473545
928402175
1014055269
117a2aa28
124859a05
132bb1637
141c1c27b
1513797ce
hexd67765

14055269 has 4 divisors (see below), whose sum is σ = 14795040. Its totient is φ = 13315500.

The previous prime is 14055233. The next prime is 14055271. The reversal of 14055269 is 96255041.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2k-14055269 is a prime.

It is a super-2 number, since 2×140552692 = 395101173324722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14055289) 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, 369857 + ... + 369894.

It is an arithmetic number, because the mean of its divisors is an integer number (3698760).

Almost surely, 214055269 is an apocalyptic number.

14055269 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14055269 is a deficient number, since it is larger than the sum of its proper divisors (739771).

14055269 is an equidigital number, since it uses as much as digits as its factorization.

14055269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739770.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 14055269 is about 3749.0357426944. The cubic root of 14055269 is about 241.3309674805.

The spelling of 14055269 in words is "fourteen million, fifty-five thousand, two hundred sixty-nine".

Divisors: 1 19 739751 14055269