Integer Profile

1,191,785

5 × 7 × 17 × 2003

Prime factors, divisor sums, positional representations and sequence properties for 1,191,785. The prime factorization is 5 × 7 × 17 × 2003.

Number of positive divisors: 16. Showing the recorded part of the sequence: 98.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 1,731,456
Proper-divisor sum: 539,671
Digit sum: 32
Digital root: 5

Number bases

Decimal: 1191785
Binary: 100100010111101101001 (21 bits)
Octal: 0o4427551
Hexadecimal: 0x122F69

Divisor catalog (16)

1571735851195952,00310,01514,02134,05170,105170,255238,3571,191,785

Showing 16 of 16.

Collatz trajectory (98 steps)

Even: n → n/2; Odd: n → 3n + 1

1,191,7853,575,3561,787,678893,8392,681,5181,340,7594,022,2782,011,1396,033,4183,016,7099,050,1284,525,0642,262,5321,131,266565,6331,696,900848,450424,2251,272,676636,338318,169954,508477,254238,627715,882357,9411,073,824536,912268,456134,22867,11433,557100,67250,33625,16812,5846,2923,1461,5734,7202,3601,1805902958864431,3306651,9969984991,4987492,2481,124562281844422211

Showing 60 of 60.

Prime factorization

Factorization: 5 × 7 × 17 × 2003
Distinct prime factors: 4
Perfect square: No
Parity: Odd