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12033312430210 = 258531410704857
BaseRepresentation
bin1010111100011011100101…
…0100000001100010000010
31120121101002020021220011221
42233012321110001202002
53034123210440231320
641332005531025254
72351243462004211
oct257067124014202
946541066256157
1012033312430210
11391a332182765
121424177b9b22a
136939760c9a56
142d85b5d1b078
1515d0327553aa
hexaf1b9501882

12033312430210 has 16 divisors (see below), whose sum is σ = 21685355077176. Its totient is φ = 4807682149248.

The previous prime is 12033312430193. The next prime is 12033312430213. The reversal of 12033312430210 is 1203421333021.

It can be written as a sum of positive squares in 4 ways, for example, as 6526119109129 + 5507193321081 = 2554627^2 + 2346741^2 .

It is a super-2 number, since 2×120333124302102 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12033312430213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705343899 + ... + 705360958.

Almost surely, 212033312430210 is an apocalyptic number.

12033312430210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12033312430210 is a deficient number, since it is larger than the sum of its proper divisors (9652042646966).

12033312430210 is a wasteful number, since it uses less digits than its factorization.

12033312430210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410705717.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12033312430210 its reverse (1203421333021), we get a palindrome (13236733763231).

The spelling of 12033312430210 in words is "twelve trillion, thirty-three billion, three hundred twelve million, four hundred thirty thousand, two hundred ten".

Divisors: 1 2 5 10 853 1706 4265 8530 1410704857 2821409714 7053524285 14107048570 1203331243021 2406662486042 6016656215105 12033312430210