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5230900 = 2252172181
BaseRepresentation
bin10011111101000100110100
3100211202110001
4103331010310
52314342100
6304041044
762314303
oct23750464
910752401
105230900
112a53064
121903184
131111c0c
149a243a
156d4d6a
hex4fd134

5230900 has 54 divisors (see below), whose sum is σ = 12124658. Its totient is φ = 1958400.

The previous prime is 5230889. The next prime is 5230921. The reversal of 5230900 is 90325.

5230900 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 9 ways, for example, as 1567504 + 3663396 = 1252^2 + 1914^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 28810 + ... + 28990.

Almost surely, 25230900 is an apocalyptic number.

5230900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5230900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6062329).

5230900 is an abundant number, since it is smaller than the sum of its proper divisors (6893758).

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

5230900 is a wasteful number, since it uses less digits than its factorization.

5230900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 5230900 is about 2287.1160880025. The cubic root of 5230900 is about 173.5903075280.

The spelling of 5230900 in words is "five million, two hundred thirty thousand, nine hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 68 85 100 170 181 289 340 362 425 578 724 850 905 1156 1445 1700 1810 2890 3077 3620 4525 5780 6154 7225 9050 12308 14450 15385 18100 28900 30770 52309 61540 76925 104618 153850 209236 261545 307700 523090 1046180 1307725 2615450 5230900