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14203054 = 257112437
BaseRepresentation
bin110110001011…
…100010101110
3222201120221001
4312023202232
512113444204
61224230514
7231503215
oct66134256
928646831
1014203054
118020a68
12490b43a
132c33998
141c5a07c
1513a84a4
hexd8b8ae

14203054 has 8 divisors (see below), whose sum is σ = 21343608. Its totient is φ = 7088520.

The previous prime is 14203039. The next prime is 14203081. The reversal of 14203054 is 45030241.

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

It is a congruent number.

It is an unprimeable number.

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, 5077 + ... + 7360.

It is an arithmetic number, because the mean of its divisors is an integer number (2667951).

Almost surely, 214203054 is an apocalyptic number.

14203054 is a deficient number, since it is larger than the sum of its proper divisors (7140554).

14203054 is a wasteful number, since it uses less digits than its factorization.

14203054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13010.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 14203054 is about 3768.6939382232. The cubic root of 14203054 is about 242.1738499889.

Adding to 14203054 its reverse (45030241), we get a palindrome (59233295).

The spelling of 14203054 in words is "fourteen million, two hundred three thousand, fifty-four".

Divisors: 1 2 571 1142 12437 24874 7101527 14203054