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316066932479 = 12171501317299
BaseRepresentation
bin1001001100101110000…
…11101010011011111111
31010012211020200202122102
410212113003222123333
520134301113314404
6401111003135315
731556301412154
oct4462703523377
91105736622572
10316066932479
111120525a84a1
125130a21453b
1323a6071b34c
1411424d3822b
15834cec671e
hex49970ea6ff

316066932479 has 8 divisors (see below), whose sum is σ = 316365999600. Its totient is φ = 315767932416.

The previous prime is 316066932457. The next prime is 316066932491. The reversal of 316066932479 is 974239660613.

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

It is a cyclic number.

It is not a de Polignac number, because 316066932479 - 224 = 316050155263 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 (316066932179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18262172 + ... + 18279470.

It is an arithmetic number, because the mean of its divisors is an integer number (39545749950).

Almost surely, 2316066932479 is an apocalyptic number.

316066932479 is a deficient number, since it is larger than the sum of its proper divisors (299067121).

316066932479 is a wasteful number, since it uses less digits than its factorization.

316066932479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33529.

The product of its (nonzero) digits is 8817984, while the sum is 56.

The spelling of 316066932479 in words is "three hundred sixteen billion, sixty-six million, nine hundred thirty-two thousand, four hundred seventy-nine".

Divisors: 1 1217 15013 17299 18270821 21052883 259709887 316066932479