Base | Representation |
---|---|
bin | 11111100111101… |
… | …100110001110010 |
3 | 1100222020020011220 |
4 | 133213230301302 |
5 | 2041302010342 |
6 | 124350245510 |
7 | 16101116223 |
oct | 3747546162 |
9 | 1328206156 |
10 | 530500722 |
11 | 2524aa054 |
12 | 1297b6896 |
13 | 85ba3c6b |
14 | 5065524a |
15 | 318905ec |
hex | 1f9ecc72 |
530500722 has 16 divisors (see below), whose sum is σ = 1086880032. Its totient is φ = 172520480.
The previous prime is 530500697. The next prime is 530500723. The reversal of 530500722 is 227005035.
It is a junction number, because it is equal to n+sod(n) for n = 530500692 and 530500701.
It is not an unprimeable number, because it can be changed into a prime (530500723) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078008 + ... + 1078499.
It is an arithmetic number, because the mean of its divisors is an integer number (67930002).
Almost surely, 2530500722 is an apocalyptic number.
530500722 is an abundant number, since it is smaller than the sum of its proper divisors (556379310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530500722 is a wasteful number, since it uses less digits than its factorization.
530500722 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2156553.
The product of its (nonzero) digits is 2100, while the sum is 24.
The square root of 530500722 is about 23032.6012860033. The cubic root of 530500722 is about 809.5220072702.
Adding to 530500722 its reverse (227005035), we get a palindrome (757505757).
The spelling of 530500722 in words is "five hundred thirty million, five hundred thousand, seven hundred twenty-two".
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