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12240033310 = 254192921249
BaseRepresentation
bin10110110011001000…
…00001011000011110
31011121000210010011001
423121210001120132
5200031422031220
65342322220514
7612214365211
oct133144013036
934530703131
1012240033310
1152111a820a
1224571b473a
131200ac787b
14841861778
154b988680a
hex2d990161e

12240033310 has 16 divisors (see below), whose sum is σ = 22084650000. Its totient is φ = 4884326656.

The previous prime is 12240033271. The next prime is 12240033313. The reversal of 12240033310 is 1333004221.

It is a super-2 number, since 2×122400333102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12240033313) 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, 1456435 + ... + 1464814.

It is an arithmetic number, because the mean of its divisors is an integer number (1380290625).

Almost surely, 212240033310 is an apocalyptic number.

12240033310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12240033310 is a deficient number, since it is larger than the sum of its proper divisors (9844616690).

12240033310 is a wasteful number, since it uses less digits than its factorization.

12240033310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2921675.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12240033310 its reverse (1333004221), we get a palindrome (13573037531).

The spelling of 12240033310 in words is "twelve billion, two hundred forty million, thirty-three thousand, three hundred ten".

Divisors: 1 2 5 10 419 838 2095 4190 2921249 5842498 14606245 29212490 1224003331 2448006662 6120016655 12240033310