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12343305030401 = 196318291241921
BaseRepresentation
bin1011001110011110011001…
…0011111100101100000001
31121201000020011001121102102
42303213212103330230001
53104213042041433101
642130234104200145
72412526414431662
oct263474623745401
947630204047372
1012343305030401
113a2984799a424
12147426ba69055
136b6c79224927
143095c2217369
1516612730e86b
hexb39e64fcb01

12343305030401 has 16 divisors (see below), whose sum is σ = 13029252086400. Its totient is φ = 11661032678400.

The previous prime is 12343305030391. The next prime is 12343305030421. The reversal of 12343305030401 is 10403050334321.

It is a cyclic number.

It is not a de Polignac number, because 12343305030401 - 218 = 12343304768257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12343305030421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9317921 + ... + 10559841.

It is an arithmetic number, because the mean of its divisors is an integer number (814328255400).

Almost surely, 212343305030401 is an apocalyptic number.

It is an amenable number.

12343305030401 is a deficient number, since it is larger than the sum of its proper divisors (685947055999).

12343305030401 is a wasteful number, since it uses less digits than its factorization.

12343305030401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243400.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 12343305030401 its reverse (10403050334321), we get a palindrome (22746355364722).

The spelling of 12343305030401 in words is "twelve trillion, three hundred forty-three billion, three hundred five million, thirty thousand, four hundred one".

Divisors: 1 19 631 829 11989 15751 523099 1241921 9938881 23596499 783652151 1029552509 14889390869 19561497671 649647633179 12343305030401