Integer Profile

981,420

2^2 × 3 × 5 × 11 × 1487

Prime factors, divisor sums, positional representations and sequence properties for 981,420. The prime factorization is 2^2 × 3 × 5 × 11 × 1487.

Number of positive divisors: 48. Showing the recorded part of the sequence: 152.

AbundantEvenComposite

Number bases

Decimal: 981420
Binary: 11101111100110101100 (20 bits)
Octal: 0o3574654
Hexadecimal: 0xEF9AC

Divisor catalog (48)

1234561011121520223033445560661101321652203306601,4872,9744,4615,9487,4358,92214,87016,35717,84422,30529,74032,71444,61049,07165,42881,78589,22098,142163,570196,284245,355327,140490,710981,420

Showing 48 of 48.

Collatz trajectory (152 steps)

Even: n → n/2; Odd: n → 3n + 1

981,420490,710245,355736,066368,0331,104,100552,050276,025828,076414,038207,019621,058310,529931,588465,794232,897698,692349,346174,673524,020262,010131,005393,016196,50898,25449,127147,38273,691221,074110,537331,612165,80682,903248,710124,355373,066186,533559,600279,800139,90069,95034,975104,92652,463157,39078,695236,086118,043354,130177,065531,196265,598132,799398,398199,199597,598298,799896,398448,1991,344,598

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 5 × 11 × 1487
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 2,999,808
Proper-divisor sum: 2,018,388
Digit sum: 24
Digital root: 6