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5219800 = 235226099
BaseRepresentation
bin10011111010010111011000
3100211012012221
4103322113120
52314013200
6303513424
762240035
oct23722730
910735187
105219800
112a45793
1218b8874
131109b51
1499c38c
156d191a
hex4fa5d8

5219800 has 24 divisors (see below), whose sum is σ = 12136500. Its totient is φ = 2087840.

The previous prime is 5219791. The next prime is 5219801. The reversal of 5219800 is 89125.

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 (5219801) 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, 12850 + ... + 13249.

Almost surely, 25219800 is an apocalyptic number.

5219800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5219800 is an abundant number, since it is smaller than the sum of its proper divisors (6916700).

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

5219800 is a wasteful number, since it uses less digits than its factorization.

5219800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26115 (or 26106 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 5219800 is about 2284.6881625290. The cubic root of 5219800 is about 173.4674340293.

The spelling of 5219800 in words is "five million, two hundred nineteen thousand, eight hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 26099 52198 104396 130495 208792 260990 521980 652475 1043960 1304950 2609900 5219800