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4281244 = 221197301
BaseRepresentation
bin10000010101001110011100
322001111202121
4100111032130
52043444434
6231432324
751250522
oct20251634
98044677
104281244
112464620
1215256a4
13b6b8a6
147d6312
155987b4
hex41539c

4281244 has 12 divisors (see below), whose sum is σ = 8173368. Its totient is φ = 1946000.

The previous prime is 4281227. The next prime is 4281253. The reversal of 4281244 is 4421824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48607 + ... + 48694.

It is an arithmetic number, because the mean of its divisors is an integer number (681114).

Almost surely, 24281244 is an apocalyptic number.

4281244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4281244 is a deficient number, since it is larger than the sum of its proper divisors (3892124).

4281244 is a wasteful number, since it uses less digits than its factorization.

4281244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97316 (or 97314 counting only the distinct ones).

The product of its digits is 2048, while the sum is 25.

The square root of 4281244 is about 2069.1167197623. The cubic root of 4281244 is about 162.3765563480.

The spelling of 4281244 in words is "four million, two hundred eighty-one thousand, two hundred forty-four".

Divisors: 1 2 4 11 22 44 97301 194602 389204 1070311 2140622 4281244