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5044256 = 25723217
BaseRepresentation
bin10011001111100000100000
3100111021102022
4103033200200
52242404011
6300041012
760606200
oct23174040
910437368
105044256
112935908
121833168
131077c89
14954400
156998db
hex4cf820

5044256 has 36 divisors (see below), whose sum is σ = 11555838. Its totient is φ = 2161152.

The previous prime is 5044211. The next prime is 5044261. The reversal of 5044256 is 6524405.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 1731856 = 1820^2 + 1316^2 .

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41 + ... + 3176.

Almost surely, 25044256 is an apocalyptic number.

5044256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5044256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5777919).

5044256 is an abundant number, since it is smaller than the sum of its proper divisors (6511582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5044256 is a wasteful number, since it uses less digits than its factorization.

5044256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3241 (or 3226 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5044256 is about 2245.9421185774. The cubic root of 5044256 is about 171.5006247374.

The spelling of 5044256 in words is "five million, forty-four thousand, two hundred fifty-six".

Divisors: 1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 392 784 1568 3217 6434 12868 22519 25736 45038 51472 90076 102944 157633 180152 315266 360304 630532 720608 1261064 2522128 5044256