Integer Profile

1,779,729

3 × 7^2 × 12107

Prime factors, divisor sums, positional representations and sequence properties for 1,779,729. The prime factorization is 3 × 7^2 × 12107.

Number of positive divisors: 12. Showing the recorded part of the sequence: 145.

DeficientOddComposite

Divisor catalog (12)

137214914712,10736,32184,749254,247593,2431,779,729

Showing 12 of 12.

Collatz trajectory (145 steps)

Even: n → n/2; Odd: n → 3n + 1

1,779,7295,339,1882,669,5941,334,7974,004,3922,002,1961,001,098500,5491,501,648750,824375,412187,70693,853281,560140,78070,39035,195105,58652,793158,38079,19039,595118,78659,393178,18089,09044,545133,63666,81833,409100,22850,11425,05775,17237,58618,79356,38028,19014,09542,28621,14363,43031,71595,14647,573142,72071,36035,68017,8408,9204,4602,2301,1153,3461,6735,0202,5101,2553,7661,883

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7^2 × 12107
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,760,624
Proper-divisor sum: 980,895
Digit sum: 42
Digital root: 6

Number bases

Decimal: 1779729
Binary: 110110010100000010001 (21 bits)
Octal: 0o6624021
Hexadecimal: 0x1B2811