Base | Representation |
---|---|
bin | 1001000110101111… |
… | …1000100001010111 |
3 | 20022100012020002210 |
4 | 2101223320201113 |
5 | 20001203400043 |
6 | 1042311404503 |
7 | 114366233406 |
oct | 22153704127 |
9 | 6270166083 |
10 | 2444200023 |
11 | 1044761721 |
12 | 582683733 |
13 | 2cc4c3105 |
14 | 19288763d |
15 | e48a7633 |
hex | 91af8857 |
2444200023 has 16 divisors (see below), whose sum is σ = 3357129600. Its totient is φ = 1580877984.
The previous prime is 2444200013. The next prime is 2444200043. The reversal of 2444200023 is 3200024442.
2444200023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2444200023 - 26 = 2444199959 is a prime.
It is a super-2 number, since 2×24442000232 = 11948227504866401058, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2444200013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44361 + ... + 82802.
It is an arithmetic number, because the mean of its divisors is an integer number (209820600).
Almost surely, 22444200023 is an apocalyptic number.
2444200023 is a deficient number, since it is larger than the sum of its proper divisors (912929577).
2444200023 is a wasteful number, since it uses less digits than its factorization.
2444200023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127358.
The product of its (nonzero) digits is 1536, while the sum is 21.
The square root of 2444200023 is about 49438.8513519479. The cubic root of 2444200023 is about 1347.0351069355.
Adding to 2444200023 its reverse (3200024442), we get a palindrome (5644224465).
The spelling of 2444200023 in words is "two billion, four hundred forty-four million, two hundred thousand, twenty-three".
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