Integer Profile

8,217,075

3 × 5^2 × 331^2

Prime factors, divisor sums, positional representations and sequence properties for 8,217,075. The prime factorization is 3 × 5^2 × 331^2.

Number of positive divisors: 18. Showing the recorded part of the sequence: 217.

DeficientOddComposite

Arithmetic properties

Positive divisors: 18
Divisor sum: 13,626,732
Proper-divisor sum: 5,409,657
Digit sum: 30
Digital root: 3

Number bases

Decimal: 8217075
Binary: 11111010110000111110011 (23 bits)
Octal: 0o37260763
Hexadecimal: 0x7D61F3

Divisor catalog (18)

1351525753319931,6554,9658,27524,825109,561328,683547,8051,643,4152,739,0258,217,075

Showing 18 of 18.

Collatz trajectory (217 steps)

Even: n → n/2; Odd: n → 3n + 1

8,217,07524,651,22612,325,61336,976,84018,488,4209,244,2104,622,10513,866,3166,933,1583,466,57910,399,7385,199,86915,599,6087,799,8043,899,9021,949,9515,849,8542,924,9278,774,7824,387,39113,162,1746,581,08719,743,2629,871,63129,614,89414,807,44744,422,34222,211,17166,633,51433,316,75799,950,27249,975,13624,987,56812,493,7846,246,8923,123,4461,561,7234,685,1702,342,5857,027,7563,513,8781,756,9395,270,8182,635,4097,906,2283,953,1141,976,5575,929,6722,964,8361,482,418741,2092,223,6281,111,814555,9071,667,722833,8612,501,5841,250,792625,396312,698

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5^2 × 331^2
Distinct prime factors: 3
Perfect square: No
Parity: Odd