Integer Profile

321,855

3 × 5 × 43 × 499

Prime factors, divisor sums, positional representations and sequence properties for 321,855. The prime factorization is 3 × 5 × 43 × 499.

Number of positive divisors: 16. Showing the recorded part of the sequence: 228.

DeficientOddComposite

Number bases

Decimal: 321855
Binary: 1001110100100111111 (19 bits)
Octal: 0o1164477
Hexadecimal: 0x4E93F

Divisor catalog (16)

13515431292154996451,4972,4957,48521,45764,371107,285321,855

Showing 16 of 16.

Collatz trajectory (228 steps)

Even: n → n/2; Odd: n → 3n + 1

321,855965,566482,7831,448,350724,1752,172,5261,086,2633,258,7901,629,3954,888,1862,444,0937,332,2803,666,1401,833,070916,5352,749,6061,374,8034,124,4102,062,2056,186,6163,093,3081,546,654773,3272,319,9821,159,9913,479,9741,739,9875,219,9622,609,9817,829,9443,914,9721,957,486978,7432,936,2301,468,1154,404,3462,202,1736,606,5203,303,2601,651,630825,8152,477,4461,238,7233,716,1701,858,0855,574,2562,787,1281,393,564696,782348,3911,045,174522,5871,567,762783,8812,351,6441,175,822587,9111,763,734881,8672,645,602

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 43 × 499
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 528,000
Proper-divisor sum: 206,145
Digit sum: 24
Digital root: 6