Base | Representation |
---|---|
bin | 100011100010100000010… |
… | …000100100011011011001 |
3 | 22122110211012211200222221 |
4 | 203202200100210123121 |
5 | 310003141402402301 |
6 | 5105540043144041 |
7 | 341305511343622 |
oct | 43424020443331 |
9 | 8573735750887 |
10 | 2442230122201 |
11 | 861820265021 |
12 | 3353a1b15021 |
13 | 1493bbca20ac |
14 | 862c149ca49 |
15 | 437dc079da1 |
hex | 238a04246d9 |
2442230122201 has 4 divisors (see below), whose sum is σ = 2443802712372. Its totient is φ = 2440657532032.
The previous prime is 2442230122147. The next prime is 2442230122219. The reversal of 2442230122201 is 1022210322442.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 942499238976 + 1499730883225 = 970824^2 + 1224635^2 .
It is a cyclic number.
It is not a de Polignac number, because 2442230122201 - 29 = 2442230121689 is a prime.
It is a super-2 number, since 2×24422301222012 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2442230122001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786292756 + ... + 786295861.
It is an arithmetic number, because the mean of its divisors is an integer number (610950678093).
Almost surely, 22442230122201 is an apocalyptic number.
It is an amenable number.
2442230122201 is a deficient number, since it is larger than the sum of its proper divisors (1572590171).
2442230122201 is a wasteful number, since it uses less digits than its factorization.
2442230122201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1572590170.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 2442230122201 its reverse (1022210322442), we get a palindrome (3464440444643).
The spelling of 2442230122201 in words is "two trillion, four hundred forty-two billion, two hundred thirty million, one hundred twenty-two thousand, two hundred one".
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