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12434030413 = 73691481249
BaseRepresentation
bin10111001010010000…
…00011111101001101
31012002112211012010221
423211020003331031
5200431102433123
65413452231341
7620061341350
oct134510037515
935075735127
1012434030413
1153007600a2
1224b016b551
13123205c75c
1485d520297
154cb90725d
hex2e5203f4d

12434030413 has 8 divisors (see below), whose sum is σ = 14214200000. Its totient is φ = 10654830720.

The previous prime is 12434030347. The next prime is 12434030417. The reversal of 12434030413 is 31403043421.

12434030413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12434030413 - 229 = 11897159501 is a prime.

It is a super-2 number, since 2×124340304132 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12434030417) 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 in 7 ways as a sum of consecutive naturals, for example, 214788 + ... + 266461.

It is an arithmetic number, because the mean of its divisors is an integer number (1776775000).

Almost surely, 212434030413 is an apocalyptic number.

It is an amenable number.

12434030413 is a deficient number, since it is larger than the sum of its proper divisors (1780169587).

12434030413 is an equidigital number, since it uses as much as digits as its factorization.

12434030413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484947.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12434030413 its reverse (31403043421), we get a palindrome (43837073834).

The spelling of 12434030413 in words is "twelve billion, four hundred thirty-four million, thirty thousand, four hundred thirteen".

Divisors: 1 7 3691 25837 481249 3368743 1776290059 12434030413