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530869210 = 252310322409
BaseRepresentation
bin11111101001000…
…110101111011010
31100222220221122121
4133221012233122
52041400303320
6124402211454
716104212434
oct3751065732
91328827577
10530869210
11252730993
12129953b8a
1385ca28c1
145070d654
15319148aa
hex1fa46bda

530869210 has 32 divisors (see below), whose sum is σ = 1006836480. Its totient is φ = 201134208.

The previous prime is 530869169. The next prime is 530869211. The reversal of 530869210 is 12968035.

It is not an unprimeable number, because it can be changed into a prime (530869211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12486 + ... + 34894.

It is an arithmetic number, because the mean of its divisors is an integer number (31463640).

Almost surely, 2530869210 is an apocalyptic number.

530869210 is a deficient number, since it is larger than the sum of its proper divisors (475967270).

530869210 is a wasteful number, since it uses less digits than its factorization.

530869210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22542.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 530869210 is about 23040.5991675564. The cubic root of 530869210 is about 809.7093963369.

The spelling of 530869210 in words is "five hundred thirty million, eight hundred sixty-nine thousand, two hundred ten".

Divisors: 1 2 5 10 23 46 103 115 206 230 515 1030 2369 4738 11845 22409 23690 44818 112045 224090 515407 1030814 2308127 2577035 4616254 5154070 11540635 23081270 53086921 106173842 265434605 530869210