Base | Representation |
---|---|
bin | 10010111011000000101… |
… | …101001101111010010001 |
3 | 11121022100001200210001010 |
4 | 102323000231031322101 |
5 | 132301020134433241 |
6 | 2433204452401133 |
7 | 162641654565600 |
oct | 22730055157221 |
9 | 4538301623033 |
10 | 1300313202321 |
11 | 4615069a3791 |
12 | 1900143161a9 |
13 | 95807c68563 |
14 | 46d14dd7a37 |
15 | 23c56690d16 |
hex | 12ec0b4de91 |
1300313202321 has 24 divisors (see below), whose sum is σ = 2050995587040. Its totient is φ = 730442278272.
The previous prime is 1300313202319. The next prime is 1300313202347. The reversal of 1300313202321 is 1232023130031.
It is not a de Polignac number, because 1300313202321 - 21 = 1300313202319 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (1300313202371) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74954616 + ... + 74971961.
It is an arithmetic number, because the mean of its divisors is an integer number (85458149460).
Almost surely, 21300313202321 is an apocalyptic number.
It is an amenable number.
1300313202321 is a deficient number, since it is larger than the sum of its proper divisors (750682384719).
1300313202321 is a wasteful number, since it uses less digits than its factorization.
1300313202321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149926653 (or 149926646 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 1300313202321 its reverse (1232023130031), we get a palindrome (2532336332352).
The spelling of 1300313202321 in words is "one trillion, three hundred billion, three hundred thirteen million, two hundred two thousand, three hundred twenty-one".
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