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12734063 = 4327197
BaseRepresentation
bin110000100100…
…111001101111
3212221221211222
4300210321233
511224442223
61132533555
7213144356
oct60447157
925857758
1012734063
117208321
1243212bb
13283b164
14199699d
1511b80c8
hexc24e6f

12734063 has 12 divisors (see below), whose sum is σ = 13357008. Its totient is φ = 12136320.

The previous prime is 12734027. The next prime is 12734069. The reversal of 12734063 is 36043721.

It is not a de Polignac number, because 12734063 - 26 = 12733999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12734069) 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 11 ways as a sum of consecutive naturals, for example, 131231 + ... + 131327.

It is an arithmetic number, because the mean of its divisors is an integer number (1113084).

Almost surely, 212734063 is an apocalyptic number.

12734063 is a deficient number, since it is larger than the sum of its proper divisors (622945).

12734063 is an frugal number, since it uses more digits than its factorization.

12734063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 12734063 is about 3568.4818901040. The cubic root of 12734063 is about 233.5190587057.

Adding to 12734063 its reverse (36043721), we get a palindrome (48777784).

The spelling of 12734063 in words is "twelve million, seven hundred thirty-four thousand, sixty-three".

Divisors: 1 43 71 97 1849 3053 4171 6887 131279 179353 296141 12734063