Base | Representation |
---|---|
bin | 100111100001101100… |
… | …000111011110101010 |
3 | 11001112210111111211220 |
4 | 213201230013132222 |
5 | 1143404413103414 |
6 | 31255221002510 |
7 | 3031505526246 |
oct | 474154073652 |
9 | 131483444756 |
10 | 42441144234 |
11 | 16aa9a12915 |
12 | 8285553436 |
13 | 4004a457c8 |
14 | 20a889b426 |
15 | 1185e88ca9 |
hex | 9e1b077aa |
42441144234 has 32 divisors (see below), whose sum is σ = 85511764800. Its totient is φ = 14042356992.
The previous prime is 42441144173. The next prime is 42441144281. The reversal of 42441144234 is 43244114424.
It is a junction number, because it is equal to n+sod(n) for n = 42441144195 and 42441144204.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 752242 + ... + 806690.
It is an arithmetic number, because the mean of its divisors is an integer number (2672242650).
Almost surely, 242441144234 is an apocalyptic number.
42441144234 is an abundant number, since it is smaller than the sum of its proper divisors (43070620566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42441144234 is a wasteful number, since it uses less digits than its factorization.
42441144234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55414.
The product of its digits is 49152, while the sum is 33.
Adding to 42441144234 its reverse (43244114424), we get a palindrome (85685258658).
The spelling of 42441144234 in words is "forty-two billion, four hundred forty-one million, one hundred forty-four thousand, two hundred thirty-four".
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