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5027840 = 2115491
BaseRepresentation
bin10011001011100000000000
3100110102220022
4103023200000
52241342330
6255433012
760510266
oct23134000
910412808
105027840
112924544
121825768
13107066c
1494c436
15694ae5
hex4cb800

5027840 has 48 divisors (see below), whose sum is σ = 12088440. Its totient is φ = 2007040.

The previous prime is 5027833. The next prime is 5027851. The reversal of 5027840 is 487205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9995 + ... + 10485.

Almost surely, 25027840 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5027840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6044220).

5027840 is an abundant number, since it is smaller than the sum of its proper divisors (7060600).

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

5027840 is an equidigital number, since it uses as much as digits as its factorization.

5027840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 5027840 is about 2242.2845492934. The cubic root of 5027840 is about 171.3143789772.

The spelling of 5027840 in words is "five million, twenty-seven thousand, eight hundred forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 491 512 640 982 1024 1280 1964 2048 2455 2560 3928 4910 5120 7856 9820 10240 15712 19640 31424 39280 62848 78560 125696 157120 251392 314240 502784 628480 1005568 1256960 2513920 5027840