Search a number
-
+
800202603230 = 25149537048727
BaseRepresentation
bin10111010010011111100…
…10101011101011011110
32211111110111101001100222
423221033302223223132
5101102303331300410
61411335154521342
7111545523621002
oct13511762535336
92744414331328
10800202603230
11289400565588
1210b102296252
135a5c6c35844
142aa31224702
1515c35eb2955
hexba4fcabade

800202603230 has 16 divisors (see below), whose sum is σ = 1450031565600. Its totient is φ = 317932845792.

The previous prime is 800202603209. The next prime is 800202603301. The reversal of 800202603230 is 32306202008.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 800202603230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268522874 + ... + 268525853.

It is an arithmetic number, because the mean of its divisors is an integer number (90626972850).

Almost surely, 2800202603230 is an apocalyptic number.

800202603230 is a deficient number, since it is larger than the sum of its proper divisors (649828962370).

800202603230 is a wasteful number, since it uses less digits than its factorization.

800202603230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537048883.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 800202603230 its reverse (32306202008), we get a palindrome (832508805238).

The spelling of 800202603230 in words is "eight hundred billion, two hundred two million, six hundred three thousand, two hundred thirty".

Divisors: 1 2 5 10 149 298 745 1490 537048727 1074097454 2685243635 5370487270 80020260323 160040520646 400101301615 800202603230