Search a number
-
+
808880048 = 2450555003
BaseRepresentation
bin110000001101101…
…000011110110000
32002101001100211022
4300031220132300
53124033130143
6212133035012
726021236604
oct6015503660
92071040738
10808880048
11385656609
121a6a85a68
13cb771a62
14795db504
154b02d268
hex303687b0

808880048 has 10 divisors (see below), whose sum is σ = 1567205124. Its totient is φ = 404440016.

The previous prime is 808880003. The next prime is 808880063. The reversal of 808880048 is 840088808.

It is a junction number, because it is equal to n+sod(n) for n = 808879990 and 808880008.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25277486 + ... + 25277517.

Almost surely, 2808880048 is an apocalyptic number.

It is an amenable number.

808880048 is a deficient number, since it is larger than the sum of its proper divisors (758325076).

808880048 is a wasteful number, since it uses less digits than its factorization.

808880048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50555011 (or 50555005 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 44.

The square root of 808880048 is about 28440.8165846201. The cubic root of 808880048 is about 931.7399300143.

The spelling of 808880048 in words is "eight hundred eight million, eight hundred eighty thousand, forty-eight".

Divisors: 1 2 4 8 16 50555003 101110006 202220012 404440024 808880048