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5558200 = 235227791
BaseRepresentation
bin10101001100111110111000
3101110101102021
4111030332320
52410330300
6315044224
765146444
oct25147670
911411367
105558200
113156a5a
121a40674
1311c7b9b
14a49824
1574bd1a
hex54cfb8

5558200 has 24 divisors (see below), whose sum is σ = 12923280. Its totient is φ = 2223200.

The previous prime is 5558191. The next prime is 5558209. The reversal of 5558200 is 28555.

It is an interprime number because it is at equal distance from previous prime (5558191) and next prime (5558209).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5558209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13696 + ... + 14095.

It is an arithmetic number, because the mean of its divisors is an integer number (538470).

Almost surely, 25558200 is an apocalyptic number.

5558200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5558200 is an abundant number, since it is smaller than the sum of its proper divisors (7365080).

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

5558200 is a wasteful number, since it uses less digits than its factorization.

5558200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27807 (or 27798 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 5558200 is about 2357.5835085952. The cubic root of 5558200 is about 177.1378584884.

The spelling of 5558200 in words is "five million, five hundred fifty-eight thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 27791 55582 111164 138955 222328 277910 555820 694775 1111640 1389550 2779100 5558200