Search a number
-
+
4930934560 = 25530818341
BaseRepresentation
bin1001001011110100…
…00001011100100000
3110201122102102120221
410211322001130200
540044304401220
62133143012424
7233123152336
oct44572013440
913648372527
104930934560
112100425132
12b5743a114
13607759576
1434ac43b56
151dcd629aa
hex125e81720

4930934560 has 24 divisors (see below), whose sum is σ = 11649333276. Its totient is φ = 1972373760.

The previous prime is 4930934543. The next prime is 4930934599. The reversal of 4930934560 is 654390394.

It can be written as a sum of positive squares in 2 ways, for example, as 4899440016 + 31494544 = 69996^2 + 5612^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

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 in 3 ways as a sum of consecutive naturals, for example, 15409011 + ... + 15409330.

Almost surely, 24930934560 is an apocalyptic number.

4930934560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4930934560 is an abundant number, since it is smaller than the sum of its proper divisors (6718398716).

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

4930934560 is a wasteful number, since it uses less digits than its factorization.

4930934560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30818356 (or 30818348 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 43.

The square root of 4930934560 is about 70220.6134977472. The cubic root of 4930934560 is about 1702.0660647291.

The spelling of 4930934560 in words is "four billion, nine hundred thirty million, nine hundred thirty-four thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 30818341 61636682 123273364 154091705 246546728 308183410 493093456 616366820 986186912 1232733640 2465467280 4930934560