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12242031010 = 2511210398227
BaseRepresentation
bin10110110011010111…
…01001000110100010
31011121011112121110221
423121223221012202
5200032424443020
65342433113254
7612240355336
oct133153510642
934534477427
1012242031010
115212342100
1224579b882a
131201346c41
14841c217c6
154b9b2d6aa
hex2d9ae91a2

12242031010 has 48 divisors (see below), whose sum is σ = 24456414528. Its totient is φ = 4408382880.

The previous prime is 12242030989. The next prime is 12242031019. The reversal of 12242031010 is 1013024221.

12242031010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12242031019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75517 + ... + 173743.

It is an arithmetic number, because the mean of its divisors is an integer number (509508636).

Almost surely, 212242031010 is an apocalyptic number.

12242031010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12242031010 is a deficient number, since it is larger than the sum of its proper divisors (12214383518).

12242031010 is a wasteful number, since it uses less digits than its factorization.

12242031010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98359 (or 98348 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12242031010 its reverse (1013024221), we get a palindrome (13255055231).

The spelling of 12242031010 in words is "twelve billion, two hundred forty-two million, thirty-one thousand, ten".

Divisors: 1 2 5 10 11 22 55 103 110 121 206 242 515 605 1030 1133 1210 2266 5665 11330 12463 24926 62315 98227 124630 196454 491135 982270 1080497 2160994 5402485 10117381 10804970 11885467 20234762 23770934 50586905 59427335 101173810 111291191 118854670 222582382 556455955 1112911910 1224203101 2448406202 6121015505 12242031010