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14128483 = 89158747
BaseRepresentation
bin110101111001…
…010101100011
3222120210122011
4311321111203
512104102413
61222453351
7231042625
oct65712543
928523564
1014128483
117a7aa36
124894257
132c08a65
141c3ac15
15139133d
hexd79563

14128483 has 4 divisors (see below), whose sum is σ = 14287320. Its totient is φ = 13969648.

The previous prime is 14128469. The next prime is 14128489. The reversal of 14128483 is 38482141.

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 14128483 - 25 = 14128451 is a prime.

It is a super-2 number, since 2×141284832 = 399228063762578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14128489) 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, 79285 + ... + 79462.

It is an arithmetic number, because the mean of its divisors is an integer number (3571830).

Almost surely, 214128483 is an apocalyptic number.

14128483 is a deficient number, since it is larger than the sum of its proper divisors (158837).

14128483 is an equidigital number, since it uses as much as digits as its factorization.

14128483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158836.

The product of its digits is 6144, while the sum is 31.

The square root of 14128483 is about 3758.7874374591. The cubic root of 14128483 is about 241.7492735964.

The spelling of 14128483 in words is "fourteen million, one hundred twenty-eight thousand, four hundred eighty-three".

Divisors: 1 89 158747 14128483