Search a number
-
+
313144301201 = 3143923010089
BaseRepresentation
bin1001000111010001101…
…10101101011010010001
31002221021120020201020112
410203220312231122101
520112304420114301
6355505001051105
731424002433234
oct4435066553221
91087246221215
10313144301201
11110892881346
1250833486a95
13236b6085624
1411228b1141b
15822b6169bb
hex48e8dad691

313144301201 has 8 divisors (see below), whose sum is σ = 323982067200. Its totient is φ = 302352556320.

The previous prime is 313144301189. The next prime is 313144301231. The reversal of 313144301201 is 102103441313.

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 313144301201 - 26 = 313144301137 is a prime.

It is a super-2 number, since 2×3131443012012 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313144301231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11491436 + ... + 11518653.

It is an arithmetic number, because the mean of its divisors is an integer number (40497758400).

Almost surely, 2313144301201 is an apocalyptic number.

313144301201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

313144301201 is a deficient number, since it is larger than the sum of its proper divisors (10837765999).

313144301201 is a wasteful number, since it uses less digits than its factorization.

313144301201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23010559.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 313144301201 its reverse (102103441313), we get a palindrome (415247742514).

The spelling of 313144301201 in words is "three hundred thirteen billion, one hundred forty-four million, three hundred one thousand, two hundred one".

Divisors: 1 31 439 13609 23010089 713312759 10101429071 313144301201