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5787420 = 223596457
BaseRepresentation
bin10110000100111100011100
3101220000211220
4112010330130
52440144140
6324013340
7100122642
oct26047434
911800756
105787420
1132a31a1
121b31250
131278312
14aa9192
15794bd0
hex584f1c

5787420 has 24 divisors (see below), whose sum is σ = 16204944. Its totient is φ = 1543296.

The previous prime is 5787409. The next prime is 5787427. The reversal of 5787420 is 247875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5787427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48169 + ... + 48288.

It is an arithmetic number, because the mean of its divisors is an integer number (675206).

Almost surely, 25787420 is an apocalyptic number.

It is an amenable number.

5787420 is an abundant number, since it is smaller than the sum of its proper divisors (10417524).

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

5787420 is a wasteful number, since it uses less digits than its factorization.

5787420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96469 (or 96467 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 5787420 is about 2405.7057176637. The cubic root of 5787420 is about 179.5401844117.

The spelling of 5787420 in words is "five million, seven hundred eighty-seven thousand, four hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 96457 192914 289371 385828 482285 578742 964570 1157484 1446855 1929140 2893710 5787420