Base | Representation |
---|---|
bin | 11111100111011… |
… | …001110011110110 |
3 | 1100222002021121102 |
4 | 133213121303312 |
5 | 2041242014110 |
6 | 124344450102 |
7 | 16100343554 |
oct | 3747316366 |
9 | 1328067542 |
10 | 530423030 |
11 | 252456745 |
12 | 129779932 |
13 | 85b777a7 |
14 | 50634bd4 |
15 | 318775a5 |
hex | 1f9d9cf6 |
530423030 has 8 divisors (see below), whose sum is σ = 954761472. Its totient is φ = 212169208.
The previous prime is 530423029. The next prime is 530423041. The reversal of 530423030 is 30324035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 530422993 and 530423011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26521142 + ... + 26521161.
It is an arithmetic number, because the mean of its divisors is an integer number (119345184).
Almost surely, 2530423030 is an apocalyptic number.
530423030 is a deficient number, since it is larger than the sum of its proper divisors (424338442).
530423030 is a wasteful number, since it uses less digits than its factorization.
530423030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53042310.
The product of its (nonzero) digits is 1080, while the sum is 20.
The square root of 530423030 is about 23030.9146583456. The cubic root of 530423030 is about 809.4824870888.
Adding to 530423030 its reverse (30324035), we get a palindrome (560747065).
The spelling of 530423030 in words is "five hundred thirty million, four hundred twenty-three thousand, thirty".
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