Base | Representation |
---|---|
bin | 11111101001010… |
… | …000100000101011 |
3 | 1100222222222112201 |
4 | 133221100200223 |
5 | 2041403043402 |
6 | 124403121031 |
7 | 16104440212 |
oct | 3751204053 |
9 | 1328888481 |
10 | 530909227 |
11 | 252758a62 |
12 | 129973177 |
13 | 85cb7b94 |
14 | 50720079 |
15 | 31921687 |
hex | 1fa5082b |
530909227 has 16 divisors (see below), whose sum is σ = 553698432. Its totient is φ = 508723200.
The previous prime is 530909219. The next prime is 530909233. The reversal of 530909227 is 722909035.
It is a cyclic number.
It is not a de Polignac number, because 530909227 - 23 = 530909219 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (530909237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459883 + ... + 461035.
It is an arithmetic number, because the mean of its divisors is an integer number (34606152).
Almost surely, 2530909227 is an apocalyptic number.
530909227 is a deficient number, since it is larger than the sum of its proper divisors (22789205).
530909227 is a wasteful number, since it uses less digits than its factorization.
530909227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1398.
The product of its (nonzero) digits is 34020, while the sum is 37.
The square root of 530909227 is about 23041.4675530878. The cubic root of 530909227 is about 809.7297411639.
The spelling of 530909227 in words is "five hundred thirty million, nine hundred nine thousand, two hundred twenty-seven".
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