Base | Representation |
---|---|
bin | 11111100110110… |
… | …000011001010100 |
3 | 1100221202122220200 |
4 | 133212300121110 |
5 | 2041221102041 |
6 | 124341100500 |
7 | 16066036161 |
oct | 3746603124 |
9 | 1327678820 |
10 | 530253396 |
11 | 252350252 |
12 | 1296b7730 |
13 | 85b1850a |
14 | 505cd068 |
15 | 318421b6 |
hex | 1f9b0654 |
530253396 has 18 divisors (see below), whose sum is σ = 1340362842. Its totient is φ = 176751120.
The previous prime is 530253337. The next prime is 530253433. The reversal of 530253396 is 693352035.
530253396 is a `hidden beast` number, since 5 + 30 + 2 + 533 + 96 = 666.
It can be written as a sum of positive squares in only one way, i.e., 326163600 + 204089796 = 18060^2 + 14286^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 14729261 = 530253396 / (5 + 3 + 0 + 2 + 5 + 3 + 3 + 9 + 6).
It is a self number, because there is not a number n which added to its sum of digits gives 530253396.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7364595 + ... + 7364666.
Almost surely, 2530253396 is an apocalyptic number.
It is an amenable number.
530253396 is an abundant number, since it is smaller than the sum of its proper divisors (810109446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530253396 is a wasteful number, since it uses less digits than its factorization.
530253396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14729271 (or 14729266 counting only the distinct ones).
The product of its (nonzero) digits is 72900, while the sum is 36.
The square root of 530253396 is about 23027.2316182384. The cubic root of 530253396 is about 809.3961846564.
The spelling of 530253396 in words is "five hundred thirty million, two hundred fifty-three thousand, three hundred ninety-six".
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