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12353243341 = 172636434297
BaseRepresentation
bin10111000000100111…
…11000100011001101
31011212220210210010011
423200103320203031
5200244412241331
65401444513221
7615060556465
oct134023704315
934786723104
1012353243341
11526a0a161a
1224890ab811
13121b3b505a
148528d0ba5
154c479a3b1
hex2e04f88cd

12353243341 has 16 divisors (see below), whose sum is σ = 13153117824. Its totient is φ = 11561670144.

The previous prime is 12353243333. The next prime is 12353243369. The reversal of 12353243341 is 14334235321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12353243341 - 23 = 12353243333 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 (12353243321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2872705 + ... + 2877001.

It is an arithmetic number, because the mean of its divisors is an integer number (822069864).

Almost surely, 212353243341 is an apocalyptic number.

It is an amenable number.

12353243341 is a deficient number, since it is larger than the sum of its proper divisors (799874483).

12353243341 is a wasteful number, since it uses less digits than its factorization.

12353243341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5220.

The product of its digits is 25920, while the sum is 31.

Adding to 12353243341 its reverse (14334235321), we get a palindrome (26687478662).

The spelling of 12353243341 in words is "twelve billion, three hundred fifty-three million, two hundred forty-three thousand, three hundred forty-one".

Divisors: 1 17 263 643 4297 4471 10931 73049 169109 1130111 2762971 2874853 19211887 46970507 726661373 12353243341