Integer Profile

1,867,216

2^4 × 13 × 47 × 191

Prime factors, divisor sums, positional representations and sequence properties for 1,867,216. The prime factorization is 2^4 × 13 × 47 × 191.

Number of positive divisors: 40. Showing the recorded part of the sequence: 78.

AbundantEvenComposite

Collatz trajectory (78 steps)

Even: n → n/2; Odd: n → 3n + 1

1,867,216933,608466,804233,402116,701350,104175,05287,52643,763131,29065,645196,93698,46849,23424,61773,85236,92618,46355,39027,69583,08641,543124,63062,315186,94693,473280,420140,21070,105210,316105,15852,579157,73878,869236,608118,30459,15229,57614,7887,3943,69711,0925,5462,7738,3204,1602,0801,040520260130651969849148743711256

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 13 × 47 × 191
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 40
Divisor sum: 3,999,744
Proper-divisor sum: 2,132,528
Digit sum: 31
Digital root: 4

Number bases

Decimal: 1867216
Binary: 111000111110111010000 (21 bits)
Octal: 0o7076720
Hexadecimal: 0x1C7DD0

Divisor catalog (40)

12481316264752941041881912083763826117527641,2221,5282,4442,4833,0564,8884,9668,9779,7769,93217,95419,86435,90839,72871,816116,701143,632233,402466,804933,6081,867,216

Showing 40 of 40.