Search a number
-
+
3246069 = 31082023
BaseRepresentation
bin1100011000011111110101
320002220202210
430120133311
51312333234
6153324033
736406521
oct14303765
96086683
103246069
111917902
121106619
13898668
14606d81
15441be9
hex3187f5

3246069 has 4 divisors (see below), whose sum is σ = 4328096. Its totient is φ = 2164044.

The previous prime is 3246007. The next prime is 3246073. The reversal of 3246069 is 9606423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3246069 - 217 = 3114997 is a prime.

It is a super-2 number, since 2×32460692 = 21073927905522, which contains 22 as substring.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3246079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541009 + ... + 541014.

It is an arithmetic number, because the mean of its divisors is an integer number (1082024).

Almost surely, 23246069 is an apocalyptic number.

It is an amenable number.

3246069 is a deficient number, since it is larger than the sum of its proper divisors (1082027).

3246069 is a wasteful number, since it uses less digits than its factorization.

3246069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082026.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 3246069 is about 1801.6850446180. The cubic root of 3246069 is about 148.0650584437.

The spelling of 3246069 in words is "three million, two hundred forty-six thousand, sixty-nine".

Divisors: 1 3 1082023 3246069