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330010 = 2561541
BaseRepresentation
bin1010000100100011010
3121202200121
41100210122
541030020
611023454
72543062
oct1204432
9552617
10330010
11205a3a
1213ab8a
13b7295
14883a2
1567baa
hex5091a

330010 has 16 divisors (see below), whose sum is σ = 604872. Its totient is φ = 129600.

The previous prime is 329999. The next prime is 330017. The reversal of 330010 is 10033.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 154449 + 175561 = 393^2 + 419^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 329975 and 330002.

It is not an unprimeable number, because it can be changed into a prime (330017) by changing a digit.

330010 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340 + ... + 880.

2330010 is an apocalyptic number.

330010 is a deficient number, since it is larger than the sum of its proper divisors (274862).

330010 is a wasteful number, since it uses less digits than its factorization.

330010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609.

The product of its (nonzero) digits is 9, while the sum is 7.

The square root of 330010 is about 574.4649684707. The cubic root of 330010 is about 69.1049303156.

Adding to 330010 its reverse (10033), we get a palindrome (340043).

The spelling of 330010 in words is "three hundred thirty thousand, ten".

Divisors: 1 2 5 10 61 122 305 541 610 1082 2705 5410 33001 66002 165005 330010