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131314224422201 = 523346172545167
BaseRepresentation
bin11101110110110111111001…
…101100110101110100111001
3122012221111222002010020221212
4131312313321230311310321
5114202423012423002301
61143140531044212505
736442065616033622
oct3566677154656471
9565844862106855
10131314224422201
1138928060371347
12128896b009a135
135836b556169a2
14245d8dc95ca49
15102abb71824bb
hex776df9b35d39

131314224422201 has 8 divisors (see below), whose sum is σ = 131603318726784. Its totient is φ = 131025275215920.

The previous prime is 131314224422137. The next prime is 131314224422203. The reversal of 131314224422201 is 102224422413131.

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 131314224422201 - 26 = 131314224422137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131314224422203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34462481 + ... + 38082686.

It is an arithmetic number, because the mean of its divisors is an integer number (16450414840848).

Almost surely, 2131314224422201 is an apocalyptic number.

It is an amenable number.

131314224422201 is a deficient number, since it is larger than the sum of its proper divisors (289094304583).

131314224422201 is an equidigital number, since it uses as much as digits as its factorization.

131314224422201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72549151.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 131314224422201 its reverse (102224422413131), we get a palindrome (233538646835332).

The spelling of 131314224422201 in words is "one hundred thirty-one trillion, three hundred fourteen billion, two hundred twenty-four million, four hundred twenty-two thousand, two hundred one".

Divisors: 1 523 3461 1810103 72545167 37941122341 251078822987 131314224422201