Base | Representation |
---|---|
bin | 11010010011001… |
… | …111110101101110 |
3 | 1010202021222122020 |
4 | 122103033311232 |
5 | 1400430100410 |
6 | 111441331010 |
7 | 13635406365 |
oct | 3223176556 |
9 | 1122258566 |
10 | 441253230 |
11 | 2070920a0 |
12 | 103936a66 |
13 | 705566b2 |
14 | 428627dc |
15 | 28b11a70 |
hex | 1a4cfd6e |
441253230 has 64 divisors (see below), whose sum is σ = 1160524800. Its totient is φ = 106485120.
The previous prime is 441253217. The next prime is 441253237. The reversal of 441253230 is 32352144.
It is a self number, because there is not a number n which added to its sum of digits gives 441253230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (441253237) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72651 + ... + 78489.
It is an arithmetic number, because the mean of its divisors is an integer number (18133200).
Almost surely, 2441253230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 441253230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580262400).
441253230 is an abundant number, since it is smaller than the sum of its proper divisors (719271570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441253230 is a wasteful number, since it uses less digits than its factorization.
441253230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6089.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 441253230 is about 21006.0284204321. The cubic root of 441253230 is about 761.3119249346.
The spelling of 441253230 in words is "four hundred forty-one million, two hundred fifty-three thousand, two hundred thirty".
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