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530066200 = 23528997307
BaseRepresentation
bin11111100110000…
…010101100011000
31100221102011010111
4133212002230120
52041144104300
6124333054104
716064326336
oct3746025430
91327364114
10530066200
11252232644
12129627334
1385a81251
1450580b56
15318069ba
hex1f982b18

530066200 has 96 divisors (see below), whose sum is σ = 1263200400. Its totient is φ = 206807040.

The previous prime is 530066177. The next prime is 530066209. The reversal of 530066200 is 2660035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530066209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1726447 + ... + 1726753.

Almost surely, 2530066200 is an apocalyptic number.

530066200 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 530066200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631600200).

530066200 is an abundant number, since it is smaller than the sum of its proper divisors (733134200).

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

530066200 is a wasteful number, since it uses less digits than its factorization.

530066200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 530066200 is about 23023.1665936726. The cubic root of 530066200 is about 809.3009260733.

The spelling of 530066200 in words is "five hundred thirty million, sixty-six thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 89 97 100 178 194 200 307 356 388 445 485 614 712 776 890 970 1228 1535 1780 1940 2225 2425 2456 3070 3560 3880 4450 4850 6140 7675 8633 8900 9700 12280 15350 17266 17800 19400 27323 29779 30700 34532 43165 54646 59558 61400 69064 86330 109292 119116 136615 148895 172660 215825 218584 238232 273230 297790 345320 431650 546460 595580 683075 744475 863300 1092920 1191160 1366150 1488950 1726600 2650331 2732300 2977900 5300662 5464600 5955800 10601324 13251655 21202648 26503310 53006620 66258275 106013240 132516550 265033100 530066200