Search a number
-
+
108166672853 = 4123663111491
BaseRepresentation
bin110010010111100111…
…1000111000111010101
3101100012022200022022122
41210233033013013111
53233011132012403
6121405135105325
710546320356231
oct1445717070725
9340168608278
10108166672853
11419672a3308
1218b68972245
13a27a73b645
1453419135c1
152c311a9838
hex192f3c71d5

108166672853 has 8 divisors (see below), whose sum is σ = 110810560896. Its totient is φ = 105523055200.

The previous prime is 108166672847. The next prime is 108166672897. The reversal of 108166672853 is 358276661801.

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

It is a cyclic number.

It is not a de Polignac number, because 108166672853 - 28 = 108166672597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108166672795 and 108166672804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108166672813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 914438 + ... + 1025928.

It is an arithmetic number, because the mean of its divisors is an integer number (13851320112).

Almost surely, 2108166672853 is an apocalyptic number.

It is an amenable number.

108166672853 is a deficient number, since it is larger than the sum of its proper divisors (2643888043).

108166672853 is a wasteful number, since it uses less digits than its factorization.

108166672853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135195.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 108166672853 in words is "one hundred eight billion, one hundred sixty-six million, six hundred seventy-two thousand, eight hundred fifty-three".

Divisors: 1 41 23663 111491 970183 4571131 2638211533 108166672853