Base | Representation |
---|---|
bin | 1001000111010001001… |
… | …11110101000001111101 |
3 | 1002221021021220112010222 |
4 | 10203220213311001331 |
5 | 20112302420302003 |
6 | 355504341311125 |
7 | 31423624325222 |
oct | 4435047650175 |
9 | 1087237815128 |
10 | 313140400253 |
11 | 11089065751a |
12 | 508321054a5 |
13 | 236b531ab85 |
14 | 112283b7949 |
15 | 822b0e5c38 |
hex | 48e89f507d |
313140400253 has 8 divisors (see below), whose sum is σ = 330123812928. Its totient is φ = 296437705344.
The previous prime is 313140400211. The next prime is 313140400291. The reversal of 313140400253 is 352004041313.
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 313140400253 - 28 = 313140399997 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 (313140400453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70177151 + ... + 70181612.
It is an arithmetic number, because the mean of its divisors is an integer number (41265476616).
Almost surely, 2313140400253 is an apocalyptic number.
It is an amenable number.
313140400253 is a deficient number, since it is larger than the sum of its proper divisors (16983412675).
313140400253 is a wasteful number, since it uses less digits than its factorization.
313140400253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140358883.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 313140400253 its reverse (352004041313), we get a palindrome (665144441566).
The spelling of 313140400253 in words is "three hundred thirteen billion, one hundred forty million, four hundred thousand, two hundred fifty-three".
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