Search a number
-
+
2013133312 = 2913272963
BaseRepresentation
bin111011111111101…
…1111101000000000
312012022001202202001
41313333133220000
513110330231222
6531432233344
7100613231221
oct16777375000
95168052661
102013133312
119433a7943
1248223b854
132610c5158
14151517248
15bbb08e27
hex77fdfa00

2013133312 has 40 divisors (see below), whose sum is σ = 4026724416. Its totient is φ = 1005468672.

The previous prime is 2013133301. The next prime is 2013133327. The reversal of 2013133312 is 2133313102.

It is a self number, because there is not a number n which added to its sum of digits gives 2013133312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677943 + ... + 680905.

Almost surely, 22013133312 is an apocalyptic number.

It is an amenable number.

2013133312 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2013133312 is an equidigital number, since it uses as much as digits as its factorization.

2013133312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4308 (or 4292 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2013133312 is about 44867.9541766727. The cubic root of 2013133312 is about 1262.6728579707.

Adding to 2013133312 its reverse (2133313102), we get a palindrome (4146446414).

The spelling of 2013133312 in words is "two billion, thirteen million, one hundred thirty-three thousand, three hundred twelve".

Divisors: 1 2 4 8 16 32 64 128 256 512 1327 2654 2963 5308 5926 10616 11852 21232 23704 42464 47408 84928 94816 169856 189632 339712 379264 679424 758528 1517056 3931901 7863802 15727604 31455208 62910416 125820832 251641664 503283328 1006566656 2013133312