Base | Representation |
---|---|
bin | 1001000010111001… |
… | …1001001111011001 |
3 | 20021012212022010010 |
4 | 2100232121033121 |
5 | 14433042043423 |
6 | 1040534112133 |
7 | 114112230453 |
oct | 22056311731 |
9 | 6235768103 |
10 | 2428081113 |
11 | 1036652307 |
12 | 5791ab649 |
13 | 2c906b3b3 |
14 | 19068d2d3 |
15 | e3271693 |
hex | 90b993d9 |
2428081113 has 8 divisors (see below), whose sum is σ = 3247988128. Its totient is φ = 1613447424.
The previous prime is 2428081111. The next prime is 2428081141. The reversal of 2428081113 is 3111808242.
2428081113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2428081113 - 21 = 2428081111 is a prime.
It is a super-4 number, since 4×24280811134 (a number of 39 digits) contains 4444 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2428081111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1317256 + ... + 1319097.
It is an arithmetic number, because the mean of its divisors is an integer number (405998516).
Almost surely, 22428081113 is an apocalyptic number.
It is an amenable number.
2428081113 is a deficient number, since it is larger than the sum of its proper divisors (819907015).
2428081113 is a wasteful number, since it uses less digits than its factorization.
2428081113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2636663.
The product of its (nonzero) digits is 3072, while the sum is 30.
The square root of 2428081113 is about 49275.5630409232. The cubic root of 2428081113 is about 1344.0674497355.
Adding to 2428081113 its reverse (3111808242), we get a palindrome (5539889355).
The spelling of 2428081113 in words is "two billion, four hundred twenty-eight million, eighty-one thousand, one hundred thirteen".
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