Base | Representation |
---|---|
bin | 1000110010110000101… |
… | …10111010011100111001 |
3 | 1001212211222002221111202 |
4 | 10121120112322130321 |
5 | 14422230302043223 |
6 | 350444024503545 |
7 | 30554031403331 |
oct | 4313026723471 |
9 | 1055758087452 |
10 | 302130112313 |
11 | 1071506321a7 |
12 | 4a67a91abb5 |
13 | 2264c2308b3 |
14 | 108a1dca0c1 |
15 | 7cd46c3428 |
hex | 46585ba739 |
302130112313 has 4 divisors (see below), whose sum is σ = 303426808308. Its totient is φ = 300833416320.
The previous prime is 302130112309. The next prime is 302130112331. The reversal of 302130112313 is 313211031203.
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 148557826624 + 153572285689 = 385432^2 + 391883^2 .
It is a cyclic number.
It is not a de Polignac number, because 302130112313 - 22 = 302130112309 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (302130112303) 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, 648347648 + ... + 648348113.
It is an arithmetic number, because the mean of its divisors is an integer number (75856702077).
Almost surely, 2302130112313 is an apocalyptic number.
It is an amenable number.
302130112313 is a deficient number, since it is larger than the sum of its proper divisors (1296695995).
302130112313 is a wasteful number, since it uses less digits than its factorization.
302130112313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1296695994.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 302130112313 its reverse (313211031203), we get a palindrome (615341143516).
The spelling of 302130112313 in words is "three hundred two billion, one hundred thirty million, one hundred twelve thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •