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5254620 = 2235712511
BaseRepresentation
bin10100000010110111011100
3100212221222120
4110002313130
52321121440
6304342540
762443410
oct24026734
910787876
105254620
112a69968
121914a50
13111c957
149aad40
156dbdd0
hex502ddc

5254620 has 48 divisors (see below), whose sum is σ = 16816128. Its totient is φ = 1200960.

The previous prime is 5254619. The next prime is 5254637. The reversal of 5254620 is 264525.

It is a super-3 number, since 3×52546203 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5836 + ... + 6675.

It is an arithmetic number, because the mean of its divisors is an integer number (350336).

Almost surely, 25254620 is an apocalyptic number.

It is an amenable number.

5254620 is an abundant number, since it is smaller than the sum of its proper divisors (11561508).

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

5254620 is a wasteful number, since it uses less digits than its factorization.

5254620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12530 (or 12528 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5254620 is about 2292.2957924317. The cubic root of 5254620 is about 173.8522990211.

The spelling of 5254620 in words is "five million, two hundred fifty-four thousand, six hundred twenty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 12511 25022 37533 50044 62555 75066 87577 125110 150132 175154 187665 250220 262731 350308 375330 437885 525462 750660 875770 1050924 1313655 1751540 2627310 5254620