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42431413210301 = 266331593189397
BaseRepresentation
bin10011010010111010101010…
…10011111100110010111101
312120020101220010211122201202
421221131111103330302331
521030144013240212201
6230124415551345245
711636365655244233
oct1151352523746275
9176211803748652
1042431413210301
111257a074633085
1249135aa522225
131a8a35a55786b
14a69997126953
154d8b12320c6b
hex2697554fccbd

42431413210301 has 4 divisors (see below), whose sum is σ = 42433006426332. Its totient is φ = 42429819994272.

The previous prime is 42431413210279. The next prime is 42431413210379. The reversal of 42431413210301 is 10301231413424.

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

It can be written as a sum of positive squares in 2 ways, for example, as 42301885920100 + 129527290201 = 6503990^2 + 359899^2 .

It is a cyclic number.

It is not a de Polignac number, because 42431413210301 - 230 = 42430339468477 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 (42431413240301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 796568066 + ... + 796621331.

It is an arithmetic number, because the mean of its divisors is an integer number (10608251606583).

Almost surely, 242431413210301 is an apocalyptic number.

It is an amenable number.

42431413210301 is a deficient number, since it is larger than the sum of its proper divisors (1593216031).

42431413210301 is a wasteful number, since it uses less digits than its factorization.

42431413210301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593216030.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 42431413210301 its reverse (10301231413424), we get a palindrome (52732644623725).

The spelling of 42431413210301 in words is "forty-two trillion, four hundred thirty-one billion, four hundred thirteen million, two hundred ten thousand, three hundred one".

Divisors: 1 26633 1593189397 42431413210301