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316108471579 is a prime number
BaseRepresentation
bin1001001100110011000…
…10000111110100011011
31010012221010212011120121
410212121202013310123
520134342232042304
6401115045334111
731560314450335
oct4463142076433
91105833764517
10316108471579
11112073a9a42a
1251320107337
1323a692035b4
141142a66c455
15835197e554
hex4999887d1b

316108471579 has 2 divisors, whose sum is σ = 316108471580. Its totient is φ = 316108471578.

The previous prime is 316108471577. The next prime is 316108471583. The reversal of 316108471579 is 975174801613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316108471579 - 21 = 316108471577 is a prime.

It is a super-2 number, since 2×3161084715792 (a number of 24 digits) contains 22 as substring.

Together with 316108471577, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (316108471571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158054235789 + 158054235790.

It is an arithmetic number, because the mean of its divisors is an integer number (158054235790).

Almost surely, 2316108471579 is an apocalyptic number.

316108471579 is a deficient number, since it is larger than the sum of its proper divisors (1).

316108471579 is an equidigital number, since it uses as much as digits as its factorization.

316108471579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 52.

The spelling of 316108471579 in words is "three hundred sixteen billion, one hundred eight million, four hundred seventy-one thousand, five hundred seventy-nine".