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12080210750 = 25348320843
BaseRepresentation
bin10110100000000100…
…10110001100111110
31011011220001021210222
423100002112030332
5144220013221000
65314412501342
7605234045216
oct132002261476
934156037728
1012080210750
115139a67153
12241177a852
1311a6969aca
1482853b246
154aa816a85
hex2d009633e

12080210750 has 16 divisors (see below), whose sum is σ = 22614154992. Its totient is φ = 4832084200.

The previous prime is 12080210741. The next prime is 12080210759. The reversal of 12080210750 is 5701208021.

It is an interprime number because it is at equal distance from previous prime (12080210741) and next prime (12080210759).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12080210759) 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, 24160172 + ... + 24160671.

It is an arithmetic number, because the mean of its divisors is an integer number (1413384687).

Almost surely, 212080210750 is an apocalyptic number.

12080210750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12080210750 is a deficient number, since it is larger than the sum of its proper divisors (10533944242).

12080210750 is an equidigital number, since it uses as much as digits as its factorization.

12080210750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48320860 (or 48320850 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

Adding to 12080210750 its reverse (5701208021), we get a palindrome (17781418771).

The spelling of 12080210750 in words is "twelve billion, eighty million, two hundred ten thousand, seven hundred fifty".

Divisors: 1 2 5 10 25 50 125 250 48320843 96641686 241604215 483208430 1208021075 2416042150 6040105375 12080210750