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5720200 = 235237773
BaseRepresentation
bin10101110100100010001000
3101202121122021
4111310202020
52431021300
6322334224
766422653
oct25644210
911677567
105720200
113257742
121aba374
131253845
14a8c89a
1577ed1a
hex574888

5720200 has 48 divisors (see below), whose sum is σ = 13676580. Its totient is φ = 2223360.

The previous prime is 5720189. The next prime is 5720201. The reversal of 5720200 is 20275.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1855044 + 3865156 = 1362^2 + 1966^2 .

It is not an unprimeable number, because it can be changed into a prime (5720201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7014 + ... + 7786.

Almost surely, 25720200 is an apocalyptic number.

5720200 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 5720200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6838290).

5720200 is an abundant number, since it is smaller than the sum of its proper divisors (7956380).

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

5720200 is a wasteful number, since it uses less digits than its factorization.

5720200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826 (or 817 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 5720200 is about 2391.6939603553. The cubic root of 5720200 is about 178.8423650961.

Adding to 5720200 its reverse (20275), we get a palindrome (5740475).

The spelling of 5720200 in words is "five million, seven hundred twenty thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 37 40 50 74 100 148 185 200 296 370 740 773 925 1480 1546 1850 3092 3700 3865 6184 7400 7730 15460 19325 28601 30920 38650 57202 77300 114404 143005 154600 228808 286010 572020 715025 1144040 1430050 2860100 5720200