Integer Profile

399,469

7 × 149 × 383

Prime factors, divisor sums, positional representations and sequence properties for 399,469. The prime factorization is 7 × 149 × 383.

Number of positive divisors: 8. Showing the recorded part of the sequence: 205.

DeficientOddComposite

Divisor catalog (8)

171493831,0432,68157,067399,469

Showing 8 of 8.

Collatz trajectory (205 steps)

Even: n → n/2; Odd: n → 3n + 1

399,4691,198,408599,204299,602149,801449,404224,702112,351337,054168,527505,582252,791758,374379,1871,137,562568,7811,706,344853,172426,586213,293639,880319,940159,97079,985239,956119,97859,989179,96889,98444,99222,49611,2485,6242,8121,4067032,1101,0553,1661,5834,7502,3757,1263,56310,6905,34516,0368,0184,00912,0286,0143,0079,0224,51113,5346,76720,30210,15130,45415,227

Showing 60 of 60.

Prime factorization

Factorization: 7 × 149 × 383
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 460,800
Proper-divisor sum: 61,331
Digit sum: 40
Digital root: 4

Number bases

Decimal: 399469
Binary: 1100001100001101101 (19 bits)
Octal: 0o1414155
Hexadecimal: 0x6186D