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12300234341 = 65918664999
BaseRepresentation
bin10110111010010011…
…01010111001100101
31011202020001122102212
423131021222321211
5200142324444331
65352312413205
7613545160343
oct133511527145
934666048385
1012300234341
11524218612a
1224733a7205
131210415195
14849852993
154becc8d2b
hex2dd26ae65

12300234341 has 4 divisors (see below), whose sum is σ = 12318900000. Its totient is φ = 12281568684.

The previous prime is 12300234299. The next prime is 12300234413. The reversal of 12300234341 is 14343200321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14343200321 = 53512680471.

It is a cyclic number.

It is not a de Polignac number, because 12300234341 - 26 = 12300234277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300234641) 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, 9331841 + ... + 9333158.

It is an arithmetic number, because the mean of its divisors is an integer number (3079725000).

Almost surely, 212300234341 is an apocalyptic number.

It is an amenable number.

12300234341 is a deficient number, since it is larger than the sum of its proper divisors (18665659).

12300234341 is an equidigital number, since it uses as much as digits as its factorization.

12300234341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18665658.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12300234341 its reverse (14343200321), we get a palindrome (26643434662).

The spelling of 12300234341 in words is "twelve billion, three hundred million, two hundred thirty-four thousand, three hundred forty-one".

Divisors: 1 659 18664999 12300234341