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12424130006 = 26212065003
BaseRepresentation
bin10111001001000100…
…10010110111010110
31012001212012012100012
423210202102313112
5200421034130011
65412500120222
7616611235241
oct134442226726
935055165305
1012424130006
1152a6108842
1224a8996072
13122cca4322
1485c0a4258
154caaeda8b
hex2e4892dd6

12424130006 has 4 divisors (see below), whose sum is σ = 18636195012. Its totient is φ = 6212065002.

The previous prime is 12424130003. The next prime is 12424130093. The reversal of 12424130006 is 60003142421.

12424130006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×124241300063 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12424130003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3106032500 + ... + 3106032503.

It is an arithmetic number, because the mean of its divisors is an integer number (4659048753).

Almost surely, 212424130006 is an apocalyptic number.

12424130006 is a deficient number, since it is larger than the sum of its proper divisors (6212065006).

12424130006 is an equidigital number, since it uses as much as digits as its factorization.

12424130006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6212065005.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12424130006 its reverse (60003142421), we get a palindrome (72427272427).

The spelling of 12424130006 in words is "twelve billion, four hundred twenty-four million, one hundred thirty thousand, six".

Divisors: 1 2 6212065003 12424130006