Base | Representation |
---|---|
bin | 1010100101101… |
… | …1010111001100 |
3 | 10002120111010020 |
4 | 2221123113030 |
5 | 42332230122 |
6 | 4223542140 |
7 | 1046342040 |
oct | 251332714 |
9 | 102514106 |
10 | 44414412 |
11 | 23086229 |
12 | 12a5a950 |
13 | 9280c23 |
14 | 5c82020 |
15 | 3d74c5c |
hex | 2a5b5cc |
44414412 has 48 divisors (see below), whose sum is σ = 119078400. Its totient is φ = 12621312.
The previous prime is 44414411. The next prime is 44414417. The reversal of 44414412 is 21441444.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (44414411) 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, 15388 + ... + 18044.
It is an arithmetic number, because the mean of its divisors is an integer number (2480800).
Almost surely, 244414412 is an apocalyptic number.
44414412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44414412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59539200).
44414412 is an abundant number, since it is smaller than the sum of its proper divisors (74663988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44414412 is a wasteful number, since it uses less digits than its factorization.
44414412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2870 (or 2868 counting only the distinct ones).
The product of its digits is 2048, while the sum is 24.
The square root of 44414412 is about 6664.4138526955. The cubic root of 44414412 is about 354.1397194968.
Adding to 44414412 its reverse (21441444), we get a palindrome (65855856).
The spelling of 44414412 in words is "forty-four million, four hundred fourteen thousand, four hundred twelve".
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