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12231310010 = 254361945953
BaseRepresentation
bin10110110010000101…
…01111101010111010
31011120102100221000212
423121002233222322
5200022203410020
65341411231122
7612050263643
oct133102575272
934512327025
1012231310010
11520728a277
1224542a84a2
1311cc06215a
148406306ca
154b8c11cc5
hex2d90afaba

12231310010 has 32 divisors (see below), whose sum is σ = 22565252160. Its totient is φ = 4770920448.

The previous prime is 12231310009. The next prime is 12231310031. The reversal of 12231310010 is 1001313221.

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 15 ways as a sum of consecutive naturals, for example, 243194 + ... + 289146.

It is an arithmetic number, because the mean of its divisors is an integer number (705164130).

Almost surely, 212231310010 is an apocalyptic number.

12231310010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12231310010 is a deficient number, since it is larger than the sum of its proper divisors (10333942150).

12231310010 is a wasteful number, since it uses less digits than its factorization.

12231310010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46622.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12231310010 its reverse (1001313221), we get a palindrome (13232623231).

The spelling of 12231310010 in words is "twelve billion, two hundred thirty-one million, three hundred ten thousand, ten".

Divisors: 1 2 5 10 43 86 215 430 619 1238 3095 6190 26617 45953 53234 91906 133085 229765 266170 459530 1975979 3951958 9879895 19759790 28444907 56889814 142224535 284449070 1223131001 2446262002 6115655005 12231310010