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12411123430 = 251241112343
BaseRepresentation
bin10111000111100001…
…01011011011100110
31012000221201101200011
423203300223123212
5200404221422210
65411313240434
7616362544216
oct134360533346
935027641604
1012411123430
115299834802
1224a456311a
13122a39c124
1485a47a246
154c98ced8a
hex2e3c2b6e6

12411123430 has 8 divisors (see below), whose sum is σ = 22340022192. Its totient is φ = 4964449368.

The previous prime is 12411123401. The next prime is 12411123433. The reversal of 12411123430 is 3432111421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12411123433) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 620556162 + ... + 620556181.

It is an arithmetic number, because the mean of its divisors is an integer number (2792502774).

Almost surely, 212411123430 is an apocalyptic number.

12411123430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12411123430 is a deficient number, since it is larger than the sum of its proper divisors (9928898762).

12411123430 is a wasteful number, since it uses less digits than its factorization.

12411123430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241112350.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12411123430 its reverse (3432111421), we get a palindrome (15843234851).

The spelling of 12411123430 in words is "twelve billion, four hundred eleven million, one hundred twenty-three thousand, four hundred thirty".

Divisors: 1 2 5 10 1241112343 2482224686 6205561715 12411123430