Search a number
-
+
4908807168 = 210319372273
BaseRepresentation
bin1001001001001011…
…00111010000000000
3110200002210020111220
410210211213100000
540023123312133
62131032435040
7232434113106
oct44445472000
913602706456
104908807168
112099991531
12b4bb48a80
13602caca35
14347d23c76
151dae415b3
hex124967400

4908807168 has 176 divisors, whose sum is σ = 14150829120. Its totient is φ = 1507590144.

The previous prime is 4908807161. The next prime is 4908807259. The reversal of 4908807168 is 8617088094.

It is a self number, because there is not a number n which added to its sum of digits gives 4908807168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4908807161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2158480 + ... + 2160752.

Almost surely, 24908807168 is an apocalyptic number.

4908807168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4908807168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7075414560).

4908807168 is an abundant number, since it is smaller than the sum of its proper divisors (9242021952).

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

4908807168 is a wasteful number, since it uses less digits than its factorization.

4908807168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352 (or 2334 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 51.

The square root of 4908807168 is about 70062.8801006639. The cubic root of 4908807168 is about 1699.5162600566.

The spelling of 4908807168 in words is "four billion, nine hundred eight million, eight hundred seven thousand, one hundred sixty-eight".