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530616039 = 3176872013
BaseRepresentation
bin11111101000001…
…000111011100111
31100222110002100220
4133220020323213
52041314203124
6124352535423
716102106352
oct3750107347
91328402326
10530616039
11252578758
12129851573
1385c145b5
1450685299
15318b4879
hex1fa08ee7

530616039 has 4 divisors (see below), whose sum is σ = 707488056. Its totient is φ = 353744024.

The previous prime is 530616017. The next prime is 530616083. The reversal of 530616039 is 930616035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530616039 - 25 = 530616007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530616239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88436004 + ... + 88436009.

It is an arithmetic number, because the mean of its divisors is an integer number (176872014).

Almost surely, 2530616039 is an apocalyptic number.

530616039 is a deficient number, since it is larger than the sum of its proper divisors (176872017).

530616039 is a wasteful number, since it uses less digits than its factorization.

530616039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176872016.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 530616039 is about 23035.1044929256. The cubic root of 530616039 is about 809.5806593337.

The spelling of 530616039 in words is "five hundred thirty million, six hundred sixteen thousand, thirty-nine".

Divisors: 1 3 176872013 530616039