Base | Representation |
---|---|
bin | 11111101001011… |
… | …101100001000100 |
3 | 1101000002200121210 |
4 | 133221131201010 |
5 | 2041411300000 |
6 | 124404211420 |
7 | 16105051425 |
oct | 3751354104 |
9 | 1330080553 |
10 | 530962500 |
11 | 252794a92 |
12 | 129999b70 |
13 | 860061c3 |
14 | 5073564c |
15 | 31932350 |
hex | 1fa5d844 |
530962500 has 72 divisors (see below), whose sum is σ = 1548650880. Its totient is φ = 141580000.
The previous prime is 530962499. The next prime is 530962517. The reversal of 530962500 is 5269035.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30421 + ... + 44579.
It is an arithmetic number, because the mean of its divisors is an integer number (21509040).
Almost surely, 2530962500 is an apocalyptic number.
530962500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530962500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (774325440).
530962500 is an abundant number, since it is smaller than the sum of its proper divisors (1017688380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530962500 is a wasteful number, since it uses less digits than its factorization.
530962500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14191 (or 14169 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 30.
The square root of 530962500 is about 23042.6235485459. The cubic root of 530962500 is about 809.7568238161.
The spelling of 530962500 in words is "five hundred thirty million, nine hundred sixty-two thousand, five hundred".
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