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5387000 = 23535387
BaseRepresentation
bin10100100011001011111000
3101010200120112
4110203023320
52334341000
6311243452
763534353
oct24431370
911120515
105387000
11304a373
121979588
131167c98
14a0329a
15716235
hex5232f8

5387000 has 32 divisors (see below), whose sum is σ = 12607920. Its totient is φ = 2154400.

The previous prime is 5386993. The next prime is 5387009. The reversal of 5387000 is 7835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387009) 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, 1694 + ... + 3693.

Almost surely, 25387000 is an apocalyptic number.

5387000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5387000 is an abundant number, since it is smaller than the sum of its proper divisors (7220920).

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

5387000 is a wasteful number, since it uses less digits than its factorization.

5387000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5408 (or 5394 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 5387000 is about 2320.9911675834. The cubic root of 5387000 is about 175.3001651257.

The spelling of 5387000 in words is "five million, three hundred eighty-seven thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000 5387 10774 21548 26935 43096 53870 107740 134675 215480 269350 538700 673375 1077400 1346750 2693500 5387000