Base | Representation |
---|---|
bin | 11111100101111… |
… | …011111001001110 |
3 | 1100221100201221000 |
4 | 133211323321032 |
5 | 2041142211400 |
6 | 124332321130 |
7 | 16064152212 |
oct | 3745737116 |
9 | 1327321830 |
10 | 530038350 |
11 | 252213726 |
12 | 1296131a6 |
13 | 85a7167a |
14 | 50574942 |
15 | 317ed600 |
hex | 1f97be4e |
530038350 has 96 divisors (see below), whose sum is σ = 1468700640. Its totient is φ = 140555520.
The previous prime is 530038349. The next prime is 530038363. The reversal of 530038350 is 53830035.
530038350 is a `hidden beast` number, since 5 + 300 + 3 + 8 + 350 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 264954 + ... + 266946.
It is an arithmetic number, because the mean of its divisors is an integer number (15298965).
Almost surely, 2530038350 is an apocalyptic number.
530038350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 530038350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (734350320).
530038350 is an abundant number, since it is smaller than the sum of its proper divisors (938662290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530038350 is a wasteful number, since it uses less digits than its factorization.
530038350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2211 (or 2200 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 530038350 is about 23022.5617601517. The cubic root of 530038350 is about 809.2867521044.
Adding to 530038350 its reverse (53830035), we get a palindrome (583868385).
The spelling of 530038350 in words is "five hundred thirty million, thirty-eight thousand, three hundred fifty".
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