[go: up one dir, main page]

Search a number
-
+
3270030 = 235109001
BaseRepresentation
bin1100011110010110001110
320011010122020
430132112032
51314120110
6154031010
736536421
oct14362616
96133566
103270030
111933905
121118466
138a653a
146119b8
15448d70
hex31e58e

3270030 has 16 divisors (see below), whose sum is σ = 7848144. Its totient is φ = 872000.

The previous prime is 3269993. The next prime is 3270031. The reversal of 3270030 is 300723.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 3269991 and 3270009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3270031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54471 + ... + 54530.

It is an arithmetic number, because the mean of its divisors is an integer number (490509).

Almost surely, 23270030 is an apocalyptic number.

3270030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3270030 is an abundant number, since it is smaller than the sum of its proper divisors (4578114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3270030 is a wasteful number, since it uses less digits than its factorization.

3270030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109011.

The product of its (nonzero) digits is 126, while the sum is 15.

The square root of 3270030 is about 1808.3224270024. The cubic root of 3270030 is about 148.4284819267.

Adding to 3270030 its reverse (300723), we get a palindrome (3570753).

The spelling of 3270030 in words is "three million, two hundred seventy thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 109001 218002 327003 545005 654006 1090010 1635015 3270030