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4144208 = 241791447
BaseRepresentation
bin1111110011110001010000
321210112210012
433303301100
52030103313
6224454052
750140145
oct17636120
97715705
104144208
112380672
12147a328
13b213c3
1479c3cc
1556cda8
hex3f3c50

4144208 has 20 divisors (see below), whose sum is σ = 8079840. Its totient is φ = 2059104.

The previous prime is 4144201. The next prime is 4144237. The reversal of 4144208 is 8024414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2141 + ... + 3587.

It is an arithmetic number, because the mean of its divisors is an integer number (403992).

Almost surely, 24144208 is an apocalyptic number.

It is an amenable number.

4144208 is a deficient number, since it is larger than the sum of its proper divisors (3935632).

4144208 is a wasteful number, since it uses less digits than its factorization.

4144208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634 (or 1628 counting only the distinct ones).

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

The square root of 4144208 is about 2035.7327918958. The cubic root of 4144208 is about 160.6252616992.

The spelling of 4144208 in words is "four million, one hundred forty-four thousand, two hundred eight".

Divisors: 1 2 4 8 16 179 358 716 1432 1447 2864 2894 5788 11576 23152 259013 518026 1036052 2072104 4144208