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12682360130 = 25113710330253
BaseRepresentation
bin10111100111110110…
…10111010101000010
31012201212002122110212
423303323113111002
5201433141011010
65454242554122
7626165165606
oct136373272502
935655078425
1012682360130
115418952970
12255b368942
131271638b0b
148844c3506
154e360b505
hex2f3ed7542

12682360130 has 64 divisors (see below), whose sum is σ = 25825782528. Its totient is φ = 4443413760.

The previous prime is 12682360129. The next prime is 12682360169. The reversal of 12682360130 is 3106328621.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 404084 + ... + 434336.

It is an arithmetic number, because the mean of its divisors is an integer number (403527852).

Almost surely, 212682360130 is an apocalyptic number.

12682360130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12682360130 is an abundant number, since it is smaller than the sum of its proper divisors (13143422398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12682360130 is a wasteful number, since it uses less digits than its factorization.

12682360130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30411.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 12682360130 its reverse (3106328621), we get a palindrome (15788688751).

The spelling of 12682360130 in words is "twelve billion, six hundred eighty-two million, three hundred sixty thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 37 55 74 103 110 185 206 370 407 515 814 1030 1133 2035 2266 3811 4070 5665 7622 11330 19055 30253 38110 41921 60506 83842 151265 209605 302530 332783 419210 665566 1119361 1663915 2238722 3116059 3327830 5596805 6232118 11193610 12312971 15580295 24625942 31160590 34276649 61564855 68553298 115294183 123129710 171383245 230588366 342766490 576470915 1152941830 1268236013 2536472026 6341180065 12682360130