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13412040230 = 256771981099
BaseRepresentation
bin11000111110110101…
…10111111000100110
31021121201010020101202
430133122313320212
5204431440241410
610054510322502
7653235314051
oct143732677046
937551106352
1013412040230
115762824376
1227237b9432
13135986a6a4
14913385a98
155376e2ca5
hex31f6b7e26

13412040230 has 16 divisors (see below), whose sum is σ = 24177344400. Its totient is φ = 5356888992.

The previous prime is 13412040227. The next prime is 13412040247. The reversal of 13412040230 is 3204021431.

It is a super-2 number, since 2×134120402302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983780 + ... + 997319.

It is an arithmetic number, because the mean of its divisors is an integer number (1511084025).

Almost surely, 213412040230 is an apocalyptic number.

13412040230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13412040230 is a deficient number, since it is larger than the sum of its proper divisors (10765304170).

13412040230 is a wasteful number, since it uses less digits than its factorization.

13412040230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981783.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13412040230 its reverse (3204021431), we get a palindrome (16616061661).

The spelling of 13412040230 in words is "thirteen billion, four hundred twelve million, forty thousand, two hundred thirty".

Divisors: 1 2 5 10 677 1354 3385 6770 1981099 3962198 9905495 19810990 1341204023 2682408046 6706020115 13412040230