Base | Representation |
---|---|
bin | 11010010011111… |
… | …111111001000000 |
3 | 1010202122222121210 |
4 | 122103333321000 |
5 | 1401002400143 |
6 | 111445450120 |
7 | 13640156244 |
oct | 3223777100 |
9 | 1122588553 |
10 | 441450048 |
11 | 207206a56 |
12 | 103a10940 |
13 | 705c5160 |
14 | 428b4424 |
15 | 28b50033 |
hex | 1a4ffe40 |
441450048 has 112 divisors (see below), whose sum is σ = 1267358400. Its totient is φ = 134805504.
The previous prime is 441450043. The next prime is 441450077. The reversal of 441450048 is 840054144.
It is a junction number, because it is equal to n+sod(n) for n = 441449997 and 441450024.
It is not an unprimeable number, because it can be changed into a prime (441450043) 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, 371311 + ... + 372497.
It is an arithmetic number, because the mean of its divisors is an integer number (11315700).
Almost surely, 2441450048 is an apocalyptic number.
441450048 is a gapful number since it is divisible by the number (48) 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 441450048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (633679200).
441450048 is an abundant number, since it is smaller than the sum of its proper divisors (825908352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441450048 is a wasteful number, since it uses less digits than its factorization.
441450048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1364 (or 1354 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 30.
The square root of 441450048 is about 21010.7126961462. The cubic root of 441450048 is about 761.4251007767.
The spelling of 441450048 in words is "four hundred forty-one million, four hundred fifty thousand, forty-eight".
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