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530431024 = 24233263541
BaseRepresentation
bin11111100111011…
…011110000110000
31100222002200120111
4133213123300300
52041242243044
6124344551104
716100406064
oct3747336060
91328080514
10530431024
11252461752
12129782494
1385b7b316
1450637aa4
1531879b34
hex1f9dbc30

530431024 has 40 divisors (see below), whose sum is σ = 1037960352. Its totient is φ = 262586880.

The previous prime is 530431009. The next prime is 530431039. The reversal of 530431024 is 420134035.

It is an interprime number because it is at equal distance from previous prime (530431009) and next prime (530431039).

It is a junction number, because it is equal to n+sod(n) for n = 530430986 and 530431004.

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 7 ways as a sum of consecutive naturals, for example, 980194 + ... + 980734.

Almost surely, 2530431024 is an apocalyptic number.

It is an amenable number.

530431024 is a deficient number, since it is larger than the sum of its proper divisors (507529328).

530431024 is a wasteful number, since it uses less digits than its factorization.

530431024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045 (or 1039 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 530431024 is about 23031.0882070301. The cubic root of 530431024 is about 809.4865536358.

Adding to 530431024 its reverse (420134035), we get a palindrome (950565059).

The spelling of 530431024 in words is "five hundred thirty million, four hundred thirty-one thousand, twenty-four".

Divisors: 1 2 4 8 16 233 263 466 526 541 932 1052 1082 1864 2104 2164 3728 4208 4328 8656 61279 122558 126053 142283 245116 252106 284566 490232 504212 569132 980464 1008424 1138264 2016848 2276528 33151939 66303878 132607756 265215512 530431024