Search a number
-
+
107800830875 = 536712871741
BaseRepresentation
bin110010001100101101…
…1100010001110011011
3101022020211021121110202
41210121123202032123
53231234003042000
6121304545532415
710534255641443
oct1443133421633
9338224247422
10107800830875
1141799838871
1218a8634410b
13a21c9c97ba
1453090c1123
152c0dee1dd5
hex19196e239b

107800830875 has 16 divisors (see below), whose sum is σ = 136543439136. Its totient is φ = 84953484000.

The previous prime is 107800830869. The next prime is 107800830883. The reversal of 107800830875 is 578038008701.

It is not a de Polignac number, because 107800830875 - 232 = 103505863579 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6427496 + ... + 6444245.

It is an arithmetic number, because the mean of its divisors is an integer number (8533964946).

Almost surely, 2107800830875 is an apocalyptic number.

107800830875 is a deficient number, since it is larger than the sum of its proper divisors (28742608261).

107800830875 is an equidigital number, since it uses as much as digits as its factorization.

107800830875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12871823 (or 12871813 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 47.

The spelling of 107800830875 in words is "one hundred seven billion, eight hundred million, eight hundred thirty thousand, eight hundred seventy-five".

Divisors: 1 5 25 67 125 335 1675 8375 12871741 64358705 321793525 862406647 1608967625 4312033235 21560166175 107800830875