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12408063 = 323179827
BaseRepresentation
bin101111010101…
…010011111111
3212100101122220
4233111103333
511134024223
61121540423
7210316053
oct57252377
925311586
1012408063
1170053a8
1241a4713
132755965
14190dc63
1511516e3
hexbd54ff

12408063 has 8 divisors (see below), whose sum is σ = 17263488. Its totient is φ = 7912344.

The previous prime is 12408043. The next prime is 12408073. The reversal of 12408063 is 36080421.

It is a happy number.

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

It is not a de Polignac number, because 12408063 - 26 = 12407999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12408013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89845 + ... + 89982.

It is an arithmetic number, because the mean of its divisors is an integer number (2157936).

Almost surely, 212408063 is an apocalyptic number.

12408063 is a deficient number, since it is larger than the sum of its proper divisors (4855425).

12408063 is a wasteful number, since it uses less digits than its factorization.

12408063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179853.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 12408063 is about 3522.5080553492. The cubic root of 12408063 is about 231.5090626783.

Adding to 12408063 its reverse (36080421), we get a palindrome (48488484).

The spelling of 12408063 in words is "twelve million, four hundred eight thousand, sixty-three".

Divisors: 1 3 23 69 179827 539481 4136021 12408063