Integer Profile

1,245,681

3^2 × 61 × 2269

Prime factors, divisor sums, positional representations and sequence properties for 1,245,681. The prime factorization is 3^2 × 61 × 2269.

Number of positive divisors: 12. Showing the recorded part of the sequence: 173.

DeficientOddComposite

Number bases

Decimal: 1245681
Binary: 100110000000111110001 (21 bits)
Octal: 0o4600761
Hexadecimal: 0x1301F1

Divisor catalog (12)

139611835492,2696,80720,421138,409415,2271,245,681

Showing 12 of 12.

Collatz trajectory (173 steps)

Even: n → n/2; Odd: n → 3n + 1

1,245,6813,737,0441,868,522934,2612,802,7841,401,392700,696350,348175,17487,587262,762131,381394,144197,07298,53649,26824,63412,31736,95218,4769,2384,61913,8586,92920,78810,3945,19715,5927,7963,8981,9495,8482,9241,4627312,1941,0973,2921,6468232,4701,2353,7061,8535,5602,7801,3906952,0861,0433,1301,5654,6962,3481,1745871,7628812,6441,322

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 61 × 2269
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 1,829,620
Proper-divisor sum: 583,939
Digit sum: 27
Digital root: 9