Base | Representation |
---|---|
bin | 10001101001111110011… |
… | …101000101001110111100 |
3 | 11021222202010101111122110 |
4 | 101221332131011032330 |
5 | 124334320344032200 |
6 | 2325214451414020 |
7 | 153441522434064 |
oct | 21517635051674 |
9 | 4258663344573 |
10 | 1213302330300 |
11 | 4286165977a5 |
12 | 1771905b4310 |
13 | 8a54c4c2078 |
14 | 42a1d0b23a4 |
15 | 2186295bb50 |
hex | 11a7e7453bc |
1213302330300 has 72 divisors (see below), whose sum is σ = 3520053757696. Its totient is φ = 322665658560.
The previous prime is 1213302330263. The next prime is 1213302330329. The reversal of 1213302330300 is 30332033121.
It is a super-2 number, since 2×12133023303002 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5399902 + ... + 5620101.
Almost surely, 21213302330300 is an apocalyptic number.
1213302330300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1213302330300 is an abundant number, since it is smaller than the sum of its proper divisors (2306751427396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1213302330300 is a wasteful number, since it uses less digits than its factorization.
1213302330300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11020387 (or 11020380 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 1213302330300 its reverse (30332033121), we get a palindrome (1243634363421).
The spelling of 1213302330300 in words is "one trillion, two hundred thirteen billion, three hundred two million, three hundred thirty thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •