Search a number
-
+
107805288882 = 2317967548147
BaseRepresentation
bin110010001100110110…
…0100010100110110010
3101022021010200002201010
41210121230202212302
53231241123221012
6121305225251350
710534341556524
oct1443154424662
9338233602633
10107805288882
11417a1303175
1218a87933b56
13a2208ca985
145309921a14
152c0e5c2c3c
hex1919b229b2

107805288882 has 8 divisors (see below), whose sum is σ = 215610577776. Its totient is φ = 35935096292.

The previous prime is 107805288869. The next prime is 107805288901. The reversal of 107805288882 is 288882508701.

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

107805288882 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8983774068 + ... + 8983774079.

It is an arithmetic number, because the mean of its divisors is an integer number (26951322222).

Almost surely, 2107805288882 is an apocalyptic number.

107805288882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107805288882 is a wasteful number, since it uses less digits than its factorization.

107805288882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17967548152.

The product of its (nonzero) digits is 4587520, while the sum is 57.

The spelling of 107805288882 in words is "one hundred seven billion, eight hundred five million, two hundred eighty-eight thousand, eight hundred eighty-two".

Divisors: 1 2 3 6 17967548147 35935096294 53902644441 107805288882