Search a number
-
+
2000310430 = 251071869449
BaseRepresentation
bin111011100111010…
…0101000010011110
312011101221022001111
41313032211002132
513044034413210
6530253332234
7100366233556
oct16716450236
95141838044
102000310430
11937139918
12479a9707a
1325b555751
1414d93a166
15ba92488a
hex773a509e

2000310430 has 16 divisors (see below), whose sum is σ = 3634210800. Its totient is φ = 792645952.

The previous prime is 2000310427. The next prime is 2000310451. The reversal of 2000310430 is 340130002.

It is a self number, because there is not a number n which added to its sum of digits gives 2000310430.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 933655 + ... + 935794.

It is an arithmetic number, because the mean of its divisors is an integer number (227138175).

Almost surely, 22000310430 is an apocalyptic number.

2000310430 is a deficient number, since it is larger than the sum of its proper divisors (1633900370).

2000310430 is a wasteful number, since it uses less digits than its factorization.

2000310430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869563.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2000310430 is about 44724.8301282408. The cubic root of 2000310430 is about 1259.9862327378.

Adding to 2000310430 its reverse (340130002), we get a palindrome (2340440432).

The spelling of 2000310430 in words is "two billion, three hundred ten thousand, four hundred thirty".

Divisors: 1 2 5 10 107 214 535 1070 1869449 3738898 9347245 18694490 200031043 400062086 1000155215 2000310430