Search a number
-
+
3064197309 = 31021399103
BaseRepresentation
bin1011011010100011…
…1111000010111101
321220112211100111020
42312220333002331
522233413303214
61224020214353
7135635150565
oct26650770275
97815740436
103064197309
111332728878
1271623a3b9
1339aaa0b04
14210d57da5
1512e0254a9
hexb6a3f0bd

3064197309 has 4 divisors (see below), whose sum is σ = 4085596416. Its totient is φ = 2042798204.

The previous prime is 3064197277. The next prime is 3064197313. The reversal of 3064197309 is 9037914603.

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 a cyclic number.

It is not a de Polignac number, because 3064197309 - 25 = 3064197277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3064192309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510699549 + ... + 510699554.

It is an arithmetic number, because the mean of its divisors is an integer number (1021399104).

Almost surely, 23064197309 is an apocalyptic number.

It is an amenable number.

3064197309 is a deficient number, since it is larger than the sum of its proper divisors (1021399107).

3064197309 is a wasteful number, since it uses less digits than its factorization.

3064197309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021399106.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 3064197309 is about 55355.1922496887. The cubic root of 3064197309 is about 1452.4646642330.

The spelling of 3064197309 in words is "three billion, sixty-four million, one hundred ninety-seven thousand, three hundred nine".

Divisors: 1 3 1021399103 3064197309