Integer Profile

1,189,191

3 × 19 × 31 × 673

Prime factors, divisor sums, positional representations and sequence properties for 1,189,191. The prime factorization is 3 × 19 × 31 × 673.

Number of positive divisors: 16. Showing the recorded part of the sequence: 173.

DeficientOddComposite

Number bases

Decimal: 1189191
Binary: 100100010010101000111 (21 bits)
Octal: 0o4422507
Hexadecimal: 0x122547

Divisor catalog (16)

13193157935896731,7672,01912,78720,86338,36162,589396,3971,189,191

Showing 16 of 16.

Collatz trajectory (173 steps)

Even: n → n/2; Odd: n → 3n + 1

1,189,1913,567,5741,783,7875,351,3622,675,6818,027,0444,013,5222,006,7616,020,2843,010,1421,505,0714,515,2142,257,6076,772,8223,386,41110,159,2345,079,61715,238,8527,619,4263,809,71311,429,1405,714,5702,857,2858,571,8564,285,9282,142,9641,071,482535,7411,607,224803,612401,806200,903602,710301,355904,066452,0331,356,100678,050339,0251,017,076508,538254,269762,808381,404190,70295,351286,054143,027429,082214,541643,624321,812160,90680,453241,360120,68060,34030,17015,08545,256

Showing 60 of 60.

Prime factorization

Factorization: 3 × 19 × 31 × 673
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 1,725,440
Proper-divisor sum: 536,249
Digit sum: 30
Digital root: 3