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68335483 = 160142683
BaseRepresentation
bin1000001001010…
…11011101111011
311202120210122211
410010223131323
5114443213413
610440355551
71456561546
oct404533573
9152523584
1068335483
1135634507
121aa75bb7
1311207cc8
14910b85d
155eec83d
hex412b77b

68335483 has 4 divisors (see below), whose sum is σ = 68379768. Its totient is φ = 68291200.

The previous prime is 68335459. The next prime is 68335499. The reversal of 68335483 is 38453386.

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 68335483 - 213 = 68327291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68335403) 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, 19741 + ... + 22942.

It is an arithmetic number, because the mean of its divisors is an integer number (17094942).

Almost surely, 268335483 is an apocalyptic number.

68335483 is a deficient number, since it is larger than the sum of its proper divisors (44285).

68335483 is a wasteful number, since it uses less digits than its factorization.

68335483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44284.

The product of its digits is 207360, while the sum is 40.

The square root of 68335483 is about 8266.5278684584. The cubic root of 68335483 is about 408.8356475253.

The spelling of 68335483 in words is "sixty-eight million, three hundred thirty-five thousand, four hundred eighty-three".

Divisors: 1 1601 42683 68335483