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530106030 = 232537159191
BaseRepresentation
bin11111100110001…
…100011010101110
31100221111011202200
4133212030122232
52041201343110
6124334002330
716064553426
oct3746143256
91327434680
10530106030
1125225a563
121296463a6
1385a9640c
1450591486
15318136c0
hex1f98c6ae

530106030 has 48 divisors (see below), whose sum is σ = 1415535264. Its totient is φ = 137540160.

The previous prime is 530106007. The next prime is 530106079. The reversal of 530106030 is 30601035.

530106030 is a `hidden beast` number, since 53 + 0 + 10 + 603 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 530105994 and 530106012.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 76266 + ... + 82925.

It is an arithmetic number, because the mean of its divisors is an integer number (29490318).

Almost surely, 2530106030 is an apocalyptic number.

530106030 is an abundant number, since it is smaller than the sum of its proper divisors (885429234).

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

530106030 is a wasteful number, since it uses less digits than its factorization.

530106030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159241 (or 159238 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 530106030 is about 23024.0315757254. The cubic root of 530106030 is about 809.3211962764.

Adding to 530106030 its reverse (30601035), we get a palindrome (560707065).

The spelling of 530106030 in words is "five hundred thirty million, one hundred six thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 37 45 74 90 111 185 222 333 370 555 666 1110 1665 3330 159191 318382 477573 795955 955146 1432719 1591910 2387865 2865438 4775730 5890067 7163595 11780134 14327190 17670201 29450335 35340402 53010603 58900670 88351005 106021206 176702010 265053015 530106030