Base | Representation |
---|---|
bin | 1001111000001… |
… | …0101111111100 |
3 | 2212221212021220 |
4 | 2132002233330 |
5 | 41101230022 |
6 | 4035553340 |
7 | 1012102131 |
oct | 236025774 |
9 | 85855256 |
10 | 41430012 |
11 | 21427a88 |
12 | 11a5b850 |
13 | 8777700 |
14 | 5706588 |
15 | 398585c |
hex | 2782bfc |
41430012 has 72 divisors (see below), whose sum is σ = 108218880. Its totient is φ = 12317760.
The previous prime is 41430007. The next prime is 41430017. The reversal of 41430012 is 21003414.
It is an interprime number because it is at equal distance from previous prime (41430007) and next prime (41430017).
It is a super-3 number, since 3×414300123 (a number of 24 digits) contains 333 as substring.
It is a nialpdrome in base 13.
It is a junction number, because it is equal to n+sod(n) for n = 41429973 and 41430000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41430017) 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, 62539 + ... + 63197.
It is an arithmetic number, because the mean of its divisors is an integer number (1503040).
Almost surely, 241430012 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 41430012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54109440).
41430012 is an abundant number, since it is smaller than the sum of its proper divisors (66788868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41430012 is a wasteful number, since it uses less digits than its factorization.
41430012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 723 (or 708 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 41430012 is about 6436.6149488687. The cubic root of 41430012 is about 346.0230418905.
Adding to 41430012 its reverse (21003414), we get a palindrome (62433426).
The spelling of 41430012 in words is "forty-one million, four hundred thirty thousand, twelve".
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