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102084659799 = 3202716787479
BaseRepresentation
bin101111100010010111…
…0000100101001010111
3100202111110022000212220
41133010232010221113
53133032133103144
6114521432313423
710242516201603
oct1370456045127
9322443260786
10102084659799
113a326146941
121794bb42873
13981b689155
144d25c76503
1529c7271919
hex17c4b84a57

102084659799 has 8 divisors (see below), whose sum is σ = 136180037760. Its totient is φ = 68022860856.

The previous prime is 102084659753. The next prime is 102084659801. The reversal of 102084659799 is 997956480201.

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

It is not a de Polignac number, because 102084659799 - 219 = 102084135511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102084619799) 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 in 7 ways as a sum of consecutive naturals, for example, 8387659 + ... + 8399820.

It is an arithmetic number, because the mean of its divisors is an integer number (17022504720).

Almost surely, 2102084659799 is an apocalyptic number.

102084659799 is a deficient number, since it is larger than the sum of its proper divisors (34095377961).

102084659799 is a wasteful number, since it uses less digits than its factorization.

102084659799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16789509.

The product of its (nonzero) digits is 9797760, while the sum is 60.

The spelling of 102084659799 in words is "one hundred two billion, eighty-four million, six hundred fifty-nine thousand, seven hundred ninety-nine".

Divisors: 1 3 2027 6081 16787479 50362437 34028219933 102084659799