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530068011 = 31199716111
BaseRepresentation
bin11111100110000…
…011001000101011
31100221102020121120
4133212003020223
52041144134021
6124333110323
716064334534
oct3746031053
91327366546
10530068011
11252233a40
121296283a3
1385a82015
145058168b
15318072c6
hex1f98322b

530068011 has 16 divisors (see below), whose sum is σ = 771829248. Its totient is φ = 320911200.

The previous prime is 530067991. The next prime is 530068027. The reversal of 530068011 is 110860035.

It is not a de Polignac number, because 530068011 - 222 = 525873707 is a prime.

It is a super-2 number, since 2×5300680112 = 561944192570992242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (530061011) 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, 24846 + ... + 40956.

It is an arithmetic number, because the mean of its divisors is an integer number (48239328).

Almost surely, 2530068011 is an apocalyptic number.

530068011 is a deficient number, since it is larger than the sum of its proper divisors (241761237).

530068011 is a wasteful number, since it uses less digits than its factorization.

530068011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17122.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 530068011 is about 23023.2059235894. The cubic root of 530068011 is about 809.3018477458.

The spelling of 530068011 in words is "five hundred thirty million, sixty-eight thousand, eleven".

Divisors: 1 3 11 33 997 2991 10967 16111 32901 48333 177221 531663 16062667 48188001 176689337 530068011