Base | Representation |
---|---|
bin | 11010010011110… |
… | …011110001100110 |
3 | 1010202120110112210 |
4 | 122103303301212 |
5 | 1400444303142 |
6 | 111444424250 |
7 | 13636561461 |
oct | 3223636146 |
9 | 1122513483 |
10 | 441400422 |
11 | 207182741 |
12 | 1039a8086 |
13 | 705a86a8 |
14 | 428a02d8 |
15 | 28b4049c |
hex | 1a4f3c66 |
441400422 has 32 divisors (see below), whose sum is σ = 897691392. Its totient is φ = 144660384.
The previous prime is 441400411. The next prime is 441400433. The reversal of 441400422 is 224004144.
It is an interprime number because it is at equal distance from previous prime (441400411) and next prime (441400433).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394608 + ... + 395724.
It is an arithmetic number, because the mean of its divisors is an integer number (28052856).
Almost surely, 2441400422 is an apocalyptic number.
441400422 is an abundant number, since it is smaller than the sum of its proper divisors (456290970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441400422 is a wasteful number, since it uses less digits than its factorization.
441400422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2172.
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 441400422 is about 21009.5316939717. The cubic root of 441400422 is about 761.3965676140.
Adding to 441400422 its reverse (224004144), we get a palindrome (665404566).
The spelling of 441400422 in words is "four hundred forty-one million, four hundred thousand, four hundred twenty-two".
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