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530204000 = 2553831597
BaseRepresentation
bin11111100110100…
…100010101100000
31100221200011011012
4133212210111200
52041213012000
6124340040052
716065442154
oct3746442540
91327604135
10530204000
11252317127
12129693028
1385acbba1
14505b9064
1531832735
hex1f9a4560

530204000 has 96 divisors (see below), whose sum is σ = 1319232096. Its totient is φ = 209395200.

The previous prime is 530203991. The next prime is 530204033. The reversal of 530204000 is 402035.

It is a super-2 number, since 2×5302040002 = 562232563232000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331202 + ... + 332798.

It is an arithmetic number, because the mean of its divisors is an integer number (13742001).

Almost surely, 2530204000 is an apocalyptic number.

530204000 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 530204000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (659616048).

530204000 is an abundant number, since it is smaller than the sum of its proper divisors (789028096).

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

530204000 is a wasteful number, since it uses less digits than its factorization.

530204000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705 (or 1687 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 530204000 is about 23026.1590370604. The cubic root of 530204000 is about 809.3710506508.

Adding to 530204000 its reverse (402035), we get a palindrome (530606035).

The spelling of 530204000 in words is "five hundred thirty million, two hundred four thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 83 100 125 160 166 200 250 332 400 415 500 664 800 830 1000 1328 1597 1660 2000 2075 2656 3194 3320 4000 4150 6388 6640 7985 8300 10375 12776 13280 15970 16600 20750 25552 31940 33200 39925 41500 51104 63880 66400 79850 83000 127760 132551 159700 166000 199625 255520 265102 319400 332000 399250 530204 638800 662755 798500 1060408 1277600 1325510 1597000 2120816 2651020 3194000 3313775 4241632 5302040 6388000 6627550 10604080 13255100 16568875 21208160 26510200 33137750 53020400 66275500 106040800 132551000 265102000 530204000