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108474971071 = 983110350937
BaseRepresentation
bin110010100000110011…
…1001011001110111111
3101100222210210110222011
41211001213023032333
53234124043033241
6121455511032051
710560053016655
oct1450147131677
9340883713864
10108474971071
1142005325325
121903406b627
13a2c958351c
145370846dd5
152c4d2a7281
hex19419cb3bf

108474971071 has 4 divisors (see below), whose sum is σ = 108585322992. Its totient is φ = 108364619152.

The previous prime is 108474971053. The next prime is 108474971081. The reversal of 108474971071 is 170179474801.

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 108474971071 - 25 = 108474971039 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108474971081) 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, 55174486 + ... + 55176451.

It is an arithmetic number, because the mean of its divisors is an integer number (27146330748).

Almost surely, 2108474971071 is an apocalyptic number.

108474971071 is a deficient number, since it is larger than the sum of its proper divisors (110351921).

108474971071 is an equidigital number, since it uses as much as digits as its factorization.

108474971071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110351920.

The product of its (nonzero) digits is 395136, while the sum is 49.

The spelling of 108474971071 in words is "one hundred eight billion, four hundred seventy-four million, nine hundred seventy-one thousand, seventy-one".

Divisors: 1 983 110350937 108474971071