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14275028 = 224775931
BaseRepresentation
bin110110011101…
…000111010100
3222212020122202
4312131013110
512123300103
61225544032
7232223105
oct66350724
928766582
1014275028
118070049
124945018
132c5a681
141c783ac
1513be988
hexd9d1d4

14275028 has 12 divisors (see below), whose sum is σ = 25513152. Its totient is φ = 6985560.

The previous prime is 14275021. The next prime is 14275031. The reversal of 14275028 is 82057241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14275021) 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, 37778 + ... + 38153.

It is an arithmetic number, because the mean of its divisors is an integer number (2126096).

Almost surely, 214275028 is an apocalyptic number.

It is an amenable number.

14275028 is a deficient number, since it is larger than the sum of its proper divisors (11238124).

14275028 is a wasteful number, since it uses less digits than its factorization.

14275028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75982 (or 75980 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 14275028 is about 3778.2308029023. The cubic root of 14275028 is about 242.5822330670.

The spelling of 14275028 in words is "fourteen million, two hundred seventy-five thousand, twenty-eight".

Divisors: 1 2 4 47 94 188 75931 151862 303724 3568757 7137514 14275028