Base | Representation |
---|---|
bin | 11111100010111… |
… | …001001110000100 |
3 | 1100212212020010012 |
4 | 133202321032010 |
5 | 2040441202324 |
6 | 124303245352 |
7 | 16054321400 |
oct | 3742711604 |
9 | 1325766105 |
10 | 529240964 |
11 | 25181962a |
12 | 1292a9858 |
13 | 85852745 |
14 | 50408100 |
15 | 316e220e |
hex | 1f8b9384 |
529240964 has 18 divisors (see below), whose sum is σ = 1077383790. Its totient is φ = 226817472.
The previous prime is 529240963. The next prime is 529240993. The reversal of 529240964 is 469042925.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 527161600 + 2079364 = 22960^2 + 1442^2 .
It is not an unprimeable number, because it can be changed into a prime (529240963) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1349909 + ... + 1350300.
It is an arithmetic number, because the mean of its divisors is an integer number (59854655).
Almost surely, 2529240964 is an apocalyptic number.
It is an amenable number.
529240964 is an abundant number, since it is smaller than the sum of its proper divisors (548142826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
529240964 is a wasteful number, since it uses less digits than its factorization.
529240964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2700227 (or 2700218 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 41.
The square root of 529240964 is about 23005.2377514339. The cubic root of 529240964 is about 808.8807199756.
The spelling of 529240964 in words is "five hundred twenty-nine million, two hundred forty thousand, nine hundred sixty-four".
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