Base | Representation |
---|---|
bin | 111011111111110… |
… | …0010001111011000 |
3 | 12012022002022102210 |
4 | 1313333202033120 |
5 | 13110331102044 |
6 | 531432355120 |
7 | 100613304363 |
oct | 16777421730 |
9 | 5168068383 |
10 | 2013144024 |
11 | 9434049a1 |
12 | 482245aa0 |
13 | 2610c9ca8 |
14 | 15151b0da |
15 | bbb0c1b9 |
hex | 77fe23d8 |
2013144024 has 16 divisors (see below), whose sum is σ = 5032860120. Its totient is φ = 671048000.
The previous prime is 2013143987. The next prime is 2013144041. The reversal of 2013144024 is 4204413102.
It is a super-2 number, since 2×20131440242 = 8105497722733825152, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41940477 + ... + 41940524.
Almost surely, 22013144024 is an apocalyptic number.
2013144024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2013144024 is an abundant number, since it is smaller than the sum of its proper divisors (3019716096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013144024 is a wasteful number, since it uses less digits than its factorization.
2013144024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83881010 (or 83881006 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 2013144024 is about 44868.0735490170. The cubic root of 2013144024 is about 1262.6750975521.
Adding to 2013144024 its reverse (4204413102), we get a palindrome (6217557126).
The spelling of 2013144024 in words is "two billion, thirteen million, one hundred forty-four thousand, twenty-four".
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