Base | Representation |
---|---|
bin | 11111001001000011110… |
… | …010011100110111010000 |
3 | 21120120210102220022121010 |
4 | 133021003302130313100 |
5 | 240030240414343204 |
6 | 4315041111330520 |
7 | 310416651320163 |
oct | 37110362346720 |
9 | 7516712808533 |
10 | 2140031012304 |
11 | 755644796a29 |
12 | 2a6904080a40 |
13 | 126a5b694033 |
14 | 75814271ada |
15 | 3aa017c7d89 |
hex | 1f243c9cdd0 |
2140031012304 has 80 divisors (see below), whose sum is σ = 5537546467200. Its totient is φ = 712166192640.
The previous prime is 2140031012299. The next prime is 2140031012323. The reversal of 2140031012304 is 4032101300412.
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, 76642954 + ... + 76670870.
It is an arithmetic number, because the mean of its divisors is an integer number (69219330840).
Almost surely, 22140031012304 is an apocalyptic number.
2140031012304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2140031012304 is an abundant number, since it is smaller than the sum of its proper divisors (3397515454896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2140031012304 is a wasteful number, since it uses less digits than its factorization.
2140031012304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30508 (or 30502 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 2140031012304 its reverse (4032101300412), we get a palindrome (6172132312716).
The spelling of 2140031012304 in words is "two trillion, one hundred forty billion, thirty-one million, twelve thousand, three hundred four".
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