Base | Representation |
---|---|
bin | 11111100111000… |
… | …011001000100001 |
3 | 1100221220120012020 |
4 | 133213003020201 |
5 | 2041231031040 |
6 | 124342452053 |
7 | 16066506012 |
oct | 3747031041 |
9 | 1327816166 |
10 | 530330145 |
11 | 2523a2984 |
12 | 129734029 |
13 | 85b44427 |
14 | 5060d009 |
15 | 31859cd0 |
hex | 1f9c3221 |
530330145 has 8 divisors (see below), whose sum is σ = 848528256. Its totient is φ = 282842736.
The previous prime is 530330123. The next prime is 530330153. The reversal of 530330145 is 541033035.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 530330145 - 214 = 530313761 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17677657 + ... + 17677686.
It is an arithmetic number, because the mean of its divisors is an integer number (106066032).
Almost surely, 2530330145 is an apocalyptic number.
It is an amenable number.
530330145 is a deficient number, since it is larger than the sum of its proper divisors (318198111).
530330145 is a wasteful number, since it uses less digits than its factorization.
530330145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35355351.
The product of its (nonzero) digits is 2700, while the sum is 24.
The square root of 530330145 is about 23028.8980413740. The cubic root of 530330145 is about 809.4352335032.
The spelling of 530330145 in words is "five hundred thirty million, three hundred thirty thousand, one hundred forty-five".
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