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68326483 = 149458567
BaseRepresentation
bin1000001001010…
…01010001010011
311202120100022111
410010221101103
5114442421413
610440250151
71456523401
oct404512123
9152510274
1068326483
1135628775
121aa70957
1311203b94
149108471
155ee9d3d
hex4129453

68326483 has 4 divisors (see below), whose sum is σ = 68785200. Its totient is φ = 67867768.

The previous prime is 68326481. The next prime is 68326507. The reversal of 68326483 is 38462386.

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 68326483 - 21 = 68326481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68326481) 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, 229135 + ... + 229432.

It is an arithmetic number, because the mean of its divisors is an integer number (17196300).

Almost surely, 268326483 is an apocalyptic number.

68326483 is a deficient number, since it is larger than the sum of its proper divisors (458717).

68326483 is a wasteful number, since it uses less digits than its factorization.

68326483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458716.

The product of its digits is 165888, while the sum is 40.

The square root of 68326483 is about 8265.9834865550. The cubic root of 68326483 is about 408.8176984198.

The spelling of 68326483 in words is "sixty-eight million, three hundred twenty-six thousand, four hundred eighty-three".

Divisors: 1 149 458567 68326483