Search a number
-
+
3230001 = 321911879
BaseRepresentation
bin1100010100100100110001
320002002201200
430110210301
51311330001
6153121413
736311625
oct14244461
96062650
103230001
111906825
1210b9269
13891258
14601185
1543c086
hex314931

3230001 has 12 divisors (see below), whose sum is σ = 4692480. Its totient is φ = 2140920.

The previous prime is 3229987. The next prime is 3230023. The reversal of 3230001 is 1000323.

It is a happy number.

It is not a de Polignac number, because 3230001 - 26 = 3229937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

3230001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3230401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 780 + ... + 2658.

It is an arithmetic number, because the mean of its divisors is an integer number (391040).

Almost surely, 23230001 is an apocalyptic number.

It is an amenable number.

3230001 is a deficient number, since it is larger than the sum of its proper divisors (1462479).

3230001 is a wasteful number, since it uses less digits than its factorization.

3230001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076 (or 2073 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 3230001 is about 1797.2203537686. The cubic root of 3230001 is about 147.8203475117.

Adding to 3230001 its reverse (1000323), we get a palindrome (4230324).

The spelling of 3230001 in words is "three million, two hundred thirty thousand, one".

Divisors: 1 3 9 191 573 1719 1879 5637 16911 358889 1076667 3230001