Base | Representation |
---|---|
bin | 11110100110110110100… |
… | …001110000111101000000 |
3 | 21110001222200111020100110 |
4 | 132212312201300331000 |
5 | 233430030113443240 |
6 | 4250124314351320 |
7 | 304646524112565 |
oct | 36466641607500 |
9 | 7401880436313 |
10 | 2103301312320 |
11 | 74100683777a |
12 | 29b77342b540 |
13 | 123456cc5550 |
14 | 73b2c14c86c |
15 | 39aa1e78c80 |
hex | 1e9b6870f40 |
2103301312320 has 112 divisors (see below), whose sum is σ = 7191672606720. Its totient is φ = 517735704576.
The previous prime is 2103301312267. The next prime is 2103301312457. The reversal of 2103301312320 is 232131033012.
It is a congruent number.
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, 84254400 + ... + 84279359.
It is an arithmetic number, because the mean of its divisors is an integer number (64211362560).
Almost surely, 22103301312320 is an apocalyptic number.
2103301312320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2103301312320 is an abundant number, since it is smaller than the sum of its proper divisors (5088371294400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2103301312320 is a wasteful number, since it uses less digits than its factorization.
2103301312320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168533792 (or 168533782 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 2103301312320 its reverse (232131033012), we get a palindrome (2335432345332).
The spelling of 2103301312320 in words is "two trillion, one hundred three billion, three hundred one million, three hundred twelve thousand, three hundred twenty".
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