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330025 = 5243307
BaseRepresentation
bin1010000100100101001
3121202201011
41100210221
541030100
611023521
72543113
oct1204451
9552634
10330025
11205a53
1213aba1
13b72a7
14883b3
1567bba
hex50929

330025 has 12 divisors (see below), whose sum is σ = 420112. Its totient is φ = 257040.

The previous prime is 330019. The next prime is 330037. The reversal of 330025 is 520033.

It is not a de Polignac number, because 330025 - 23 = 330017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 329987 and 330014.

It is an unprimeable 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 11 ways as a sum of consecutive naturals, for example, 922 + ... + 1228.

2330025 is an apocalyptic number.

It is an amenable number.

330025 is a deficient number, since it is larger than the sum of its proper divisors (90087).

330025 is a wasteful number, since it uses less digits than its factorization.

330025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 13.

The square root of 330025 is about 574.4780239487. The cubic root of 330025 is about 69.1059773124.

Adding to 330025 its reverse (520033), we get a palindrome (850058).

The spelling of 330025 in words is "three hundred thirty thousand, twenty-five".

Divisors: 1 5 25 43 215 307 1075 1535 7675 13201 66005 330025