Base | Representation |
---|---|
bin | 1000110010101101011… |
… | …00111001011101110101 |
3 | 1001212210000211000000100 |
4 | 10121112230321131311 |
5 | 14422201143233023 |
6 | 350441153104313 |
7 | 30553243234203 |
oct | 4312654713565 |
9 | 1055700730010 |
10 | 302102321013 |
11 | 107136980189 |
12 | 4a671558099 |
13 | 2264655003c |
14 | 1089c434073 |
15 | 7cd2033c43 |
hex | 4656b39775 |
302102321013 has 12 divisors (see below), whose sum is σ = 447013190988. Its totient is φ = 196489314240.
The previous prime is 302102320997. The next prime is 302102321033. The reversal of 302102321013 is 310123201203.
It can be written as a sum of positive squares in 2 ways, for example, as 58563032004 + 243539289009 = 241998^2 + 493497^2 .
It is not a de Polignac number, because 302102321013 - 24 = 302102320997 is a prime.
It is a super-3 number, since 3×3021023210133 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (302102321033) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409352370 + ... + 409353107.
It is an arithmetic number, because the mean of its divisors is an integer number (37251099249).
Almost surely, 2302102321013 is an apocalyptic number.
It is an amenable number.
302102321013 is a deficient number, since it is larger than the sum of its proper divisors (144910869975).
302102321013 is a wasteful number, since it uses less digits than its factorization.
302102321013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 818705524 (or 818705521 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 302102321013 its reverse (310123201203), we get a palindrome (612225522216).
The spelling of 302102321013 in words is "three hundred two billion, one hundred two million, three hundred twenty-one thousand, thirteen".
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