Integer Profile

218,940

2^2 × 3 × 5 × 41 × 89

Prime factors, divisor sums, positional representations and sequence properties for 218,940. The prime factorization is 2^2 × 3 × 5 × 41 × 89.

Number of positive divisors: 48. Showing the recorded part of the sequence: 147.

AbundantEvenComposite

Divisor catalog (48)

1234561012152030416082891231641782052462673564104454925346158208901,0681,2301,3351,7802,4602,6703,6495,3407,29810,94714,59618,24521,89436,49043,78854,73572,980109,470218,940

Showing 48 of 48.

Collatz trajectory (147 steps)

Even: n → n/2; Odd: n → 3n + 1

218,940109,47054,735164,20682,103246,310123,155369,466184,733554,200277,100138,55069,275207,826103,913311,740155,87077,935233,806116,903350,710175,355526,066263,033789,100394,550197,275591,826295,913887,740443,870221,935665,806332,903998,710499,3551,498,066749,0332,247,1001,123,550561,7751,685,326842,6632,527,9901,263,9953,791,9861,895,9935,687,9802,843,9901,421,9954,265,9862,132,9936,398,9803,199,4901,599,7454,799,2362,399,6181,199,8093,599,4281,799,714

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 5 × 41 × 89
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 635,040
Proper-divisor sum: 416,100
Digit sum: 24
Digital root: 6

Number bases

Decimal: 218940
Binary: 110101011100111100 (18 bits)
Octal: 0o653474
Hexadecimal: 0x3573C