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4280441 = 11419491
BaseRepresentation
bin10000010101000001111001
322001110122212
4100111001321
52043433231
6231424505
751245264
oct20250171
98043585
104280441
112463a60
121525135
13b6b409
147d5cdb
1559842b
hex415079

4280441 has 8 divisors (see below), whose sum is σ = 4783968. Its totient is φ = 3796000.

The previous prime is 4280417. The next prime is 4280459. The reversal of 4280441 is 1440824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4280441 - 210 = 4279417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4280041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4295 + ... + 5196.

It is an arithmetic number, because the mean of its divisors is an integer number (597996).

Almost surely, 24280441 is an apocalyptic number.

4280441 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4280441 is a deficient number, since it is larger than the sum of its proper divisors (503527).

4280441 is a wasteful number, since it uses less digits than its factorization.

4280441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9543.

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 4280441 is about 2068.9226665103. The cubic root of 4280441 is about 162.3664038061.

The spelling of 4280441 in words is "four million, two hundred eighty thousand, four hundred forty-one".

Divisors: 1 11 41 451 9491 104401 389131 4280441