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310134013325 = 5256437219809
BaseRepresentation
bin1001000001101010110…
…11010111110110001101
31002122111202212020120222
410200311123113312031
520040123301411300
6354250144121125
731256260421603
oct4406533276615
91078452766528
10310134013325
1110a588624524
12501333061a5
132332650b4b6
1411020dcb873
1581021de785
hex48356d7d8d

310134013325 has 12 divisors (see below), whose sum is σ = 384574740180. Its totient is φ = 248101685760.

The previous prime is 310134013289. The next prime is 310134013337. The reversal of 310134013325 is 523310431013.

It can be written as a sum of positive squares in 6 ways, for example, as 27929762884 + 282204250441 = 167122^2 + 531229^2 .

It is not a de Polignac number, because 310134013325 - 224 = 310117236109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 310134013294 and 310134013303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1301021 + ... + 1520829.

It is an arithmetic number, because the mean of its divisors is an integer number (32047895015).

Almost surely, 2310134013325 is an apocalyptic number.

It is an amenable number.

310134013325 is a deficient number, since it is larger than the sum of its proper divisors (74440726855).

310134013325 is a wasteful number, since it uses less digits than its factorization.

310134013325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276256 (or 276251 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 310134013325 its reverse (523310431013), we get a palindrome (833444444338).

The spelling of 310134013325 in words is "three hundred ten billion, one hundred thirty-four million, thirteen thousand, three hundred twenty-five".

Divisors: 1 5 25 56437 219809 282185 1099045 1410925 5495225 12405360533 62026802665 310134013325