Search a number
-
+
12032000330 = 257543131649
BaseRepresentation
bin10110011010010100…
…11100000101001010
31011001112022221112212
423031022130011022
5144120143002310
65305531305122
7604110213110
oct131512340512
934045287485
1012032000330
115114828a29
1223b95ab1a2
13119998a12c
14821d8bab0
154a6492205
hex2cd29c14a

12032000330 has 32 divisors (see below), whose sum is σ = 24756883200. Its totient is φ = 4124367360.

The previous prime is 12032000317. The next prime is 12032000347. The reversal of 12032000330 is 3300023021.

It is a super-2 number, since 2×120320003302 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364346 + ... + 395994.

It is an arithmetic number, because the mean of its divisors is an integer number (773652600).

Almost surely, 212032000330 is an apocalyptic number.

12032000330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12032000330 is an abundant number, since it is smaller than the sum of its proper divisors (12724882870).

12032000330 is a wasteful number, since it uses less digits than its factorization.

12032000330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37094.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 12032000330 its reverse (3300023021), we get a palindrome (15332023351).

The spelling of 12032000330 in words is "twelve billion, thirty-two million, three hundred thirty", and thus it is an aban number.

Divisors: 1 2 5 7 10 14 35 70 5431 10862 27155 31649 38017 54310 63298 76034 158245 190085 221543 316490 380170 443086 1107715 2215430 171885719 343771438 859428595 1203200033 1718857190 2406400066 6016000165 12032000330