Base | Representation |
---|---|
bin | 1001000111001100110… |
… | …01100100111111110101 |
3 | 1002221011200201222201102 |
4 | 10203212121210333311 |
5 | 20112213344011013 |
6 | 355500530135445 |
7 | 31422662344532 |
oct | 4434631447765 |
9 | 1087150658642 |
10 | 313103110133 |
11 | 1108715a7940 |
12 | 50821721585 |
13 | 236aa692908 |
14 | 1122346bd89 |
15 | 8227bcbd58 |
hex | 48e6664ff5 |
313103110133 has 8 divisors (see below), whose sum is σ = 343300874400. Its totient is φ = 283194320080.
The previous prime is 313103110127. The next prime is 313103110157. The reversal of 313103110133 is 331011301313.
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 313103110133 - 28 = 313103109877 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313103110433) 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, 72241283 + ... + 72245616.
It is an arithmetic number, because the mean of its divisors is an integer number (42912609300).
Almost surely, 2313103110133 is an apocalyptic number.
It is an amenable number.
313103110133 is a deficient number, since it is larger than the sum of its proper divisors (30197764267).
313103110133 is a wasteful number, since it uses less digits than its factorization.
313103110133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144487107.
The product of its (nonzero) digits is 243, while the sum is 20.
Adding to 313103110133 its reverse (331011301313), we get a palindrome (644114411446).
The spelling of 313103110133 in words is "three hundred thirteen billion, one hundred three million, one hundred ten thousand, one hundred thirty-three".
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