Base | Representation |
---|---|
bin | 10010111010111011110… |
… | …100000011111010110000 |
3 | 11121022010100020001222122 |
4 | 102322323310003322300 |
5 | 132300333131012240 |
6 | 2433152401053412 |
7 | 162636640040402 |
oct | 22727364037260 |
9 | 4538110201878 |
10 | 1300231110320 |
11 | 46147462385a |
12 | 18bbb0927268 |
13 | 957c3c54bcc |
14 | 46d08148b72 |
15 | 23c4e3774b5 |
hex | 12ebbd03eb0 |
1300231110320 has 80 divisors (see below), whose sum is σ = 3287372996448. Its totient is φ = 476269056000.
The previous prime is 1300231110293. The next prime is 1300231110379. The reversal of 1300231110320 is 230111320031.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (17).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12869306 + ... + 12969945.
Almost surely, 21300231110320 is an apocalyptic number.
1300231110320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1300231110320 is an abundant number, since it is smaller than the sum of its proper divisors (1987141886128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1300231110320 is a wasteful number, since it uses less digits than its factorization.
1300231110320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25839318 (or 25839312 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 1300231110320 its reverse (230111320031), we get a palindrome (1530342430351).
The spelling of 1300231110320 in words is "one trillion, three hundred billion, two hundred thirty-one million, one hundred ten thousand, three hundred twenty".
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