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108020704001 = 7797101919001
BaseRepresentation
bin110010010011010001…
…0010010001100000001
3101022211011000022200212
41210212202102030001
53232211300012001
6121342442323505
710542565556120
oct1444642221401
9338734008625
10108020704001
11418a19647a1
1218b27ab9595
13a256421542
14532a397ab7
152c234747bb
hex1926892301

108020704001 has 16 divisors (see below), whose sum is σ = 123734943360. Its totient is φ = 92377392000.

The previous prime is 108020703979. The next prime is 108020704007. The reversal of 108020704001 is 100407020801.

It is a cyclic number.

It is not a de Polignac number, because 108020704001 - 214 = 108020687617 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (108020704007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5675501 + ... + 5694501.

It is an arithmetic number, because the mean of its divisors is an integer number (7733433960).

Almost surely, 2108020704001 is an apocalyptic number.

It is an amenable number.

108020704001 is a deficient number, since it is larger than the sum of its proper divisors (15714239359).

108020704001 is a wasteful number, since it uses less digits than its factorization.

108020704001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20824.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 108020704001 its reverse (100407020801), we get a palindrome (208427724802).

The spelling of 108020704001 in words is "one hundred eight billion, twenty million, seven hundred four thousand, one".

Divisors: 1 7 797 1019 5579 7133 19001 133007 812143 5685001 15143797 19362019 106006579 135534133 15431529143 108020704001