Base | Representation |
---|---|
bin | 1000101110111110111… |
… | …10110001100101010000 |
3 | 1001200121122002202202201 |
4 | 10113133132301211100 |
5 | 14404102121130000 |
6 | 345510502052544 |
7 | 30452545005421 |
oct | 4273736614520 |
9 | 1050548082681 |
10 | 300102130000 |
11 | 1062aa913062 |
12 | 4a1b371a154 |
13 | 223b8039a6a |
14 | 1074c929648 |
15 | 7c1663496a |
hex | 45df7b1950 |
300102130000 has 50 divisors (see below), whose sum is σ = 726577291154. Its totient is φ = 120040848000.
The previous prime is 300102129991. The next prime is 300102130033. The reversal of 300102130000 is 31201003.
It can be written as a sum of positive squares in 5 ways, for example, as 73899160336 + 226202969664 = 271844^2 + 475608^2 .
It is a tau number, because it is divible by the number of its divisors (50).
It is a super-2 number, since 2×3001021300002 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 14995107 + ... + 15015106.
Almost surely, 2300102130000 is an apocalyptic number.
It is an amenable number.
300102130000 is an abundant number, since it is smaller than the sum of its proper divisors (426475161154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300102130000 is an equidigital number, since it uses as much as digits as its factorization.
300102130000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30010241 (or 30010220 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 10.
Adding to 300102130000 its reverse (31201003), we get a palindrome (300133331003).
The spelling of 300102130000 in words is "three hundred billion, one hundred two million, one hundred thirty thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •