Search a number
-
+
13101312330301 = 131007793256177
BaseRepresentation
bin1011111010100110001100…
…0100010100101000111101
31201101110202222112011021011
42332221203010110220331
53204122441424032201
643510354303235221
72521352506243636
oct276514304245075
951343688464234
1013101312330301
1141a1265294a98
121577156ba8b11
137405aa32c260
1433416d49688d
1517abddbea151
hexbea63114a3d

13101312330301 has 4 divisors (see below), whose sum is σ = 14109105586492. Its totient is φ = 12093519074112.

The previous prime is 13101312330259. The next prime is 13101312330311. The reversal of 13101312330301 is 10303321310131.

13101312330301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7399890635076 + 5701421695225 = 2720274^2 + 2387765^2 .

It is a cyclic number.

It is not a de Polignac number, because 13101312330301 - 29 = 13101312329789 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 (13101312330311) 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, 503896628076 + ... + 503896628101.

It is an arithmetic number, because the mean of its divisors is an integer number (3527276396623).

Almost surely, 213101312330301 is an apocalyptic number.

It is an amenable number.

13101312330301 is a deficient number, since it is larger than the sum of its proper divisors (1007793256191).

13101312330301 is a wasteful number, since it uses less digits than its factorization.

13101312330301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007793256190.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 13101312330301 its reverse (10303321310131), we get a palindrome (23404633640432).

The spelling of 13101312330301 in words is "thirteen trillion, one hundred one billion, three hundred twelve million, three hundred thirty thousand, three hundred one".

Divisors: 1 13 1007793256177 13101312330301