Base | Representation |
---|---|
bin | 1000010100101110… |
… | …1110100101011001 |
3 | 12202201111112002200 |
4 | 2011023232211121 |
5 | 14034004202441 |
6 | 1005415520413 |
7 | 106241314230 |
oct | 20513564531 |
9 | 5681445080 |
10 | 2234444121 |
11 | a47315a38 |
12 | 524389109 |
13 | 297c013b0 |
14 | 172a85b17 |
15 | d12727b6 |
hex | 852ee959 |
2234444121 has 24 divisors (see below), whose sum is σ = 3972346560. Its totient is φ = 1178607456.
The previous prime is 2234444063. The next prime is 2234444123. The reversal of 2234444121 is 1214444322.
2234444121 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 2234444121 - 214 = 2234427737 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2234444123) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1363311 + ... + 1364948.
It is an arithmetic number, because the mean of its divisors is an integer number (165514440).
Almost surely, 22234444121 is an apocalyptic number.
2234444121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2234444121 is a deficient number, since it is larger than the sum of its proper divisors (1737902439).
2234444121 is a wasteful number, since it uses less digits than its factorization.
2234444121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2728285 (or 2728282 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
The square root of 2234444121 is about 47269.9071397438. The cubic root of 2234444121 is about 1307.3438636740.
Adding to 2234444121 its reverse (1214444322), we get a palindrome (3448888443).
The spelling of 2234444121 in words is "two billion, two hundred thirty-four million, four hundred forty-four thousand, one hundred twenty-one".
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