Integer Profile

3,998,075

5^2 × 19^2 × 443

Prime factors, divisor sums, positional representations and sequence properties for 3,998,075. The prime factorization is 5^2 × 19^2 × 443.

Number of positive divisors: 18. Showing the recorded part of the sequence: 229.

DeficientOddComposite

Divisor catalog (18)

151925953614434751,8052,2158,4179,02511,07542,085159,923210,425799,6153,998,075

Showing 18 of 18.

Collatz trajectory (229 steps)

Even: n → n/2; Odd: n → 3n + 1

3,998,07511,994,2265,997,11317,991,3408,995,6704,497,83513,493,5066,746,75320,240,26010,120,1305,060,06515,180,1967,590,0983,795,04911,385,1485,692,5742,846,2878,538,8624,269,43112,808,2946,404,14719,212,4429,606,22128,818,66414,409,3327,204,6663,602,33310,807,0005,403,5002,701,7501,350,8754,052,6262,026,3136,078,9403,039,4701,519,7354,559,2062,279,6036,838,8103,419,40510,258,2165,129,1082,564,5541,282,2773,846,8321,923,416961,708480,854240,427721,282360,6411,081,924540,962270,481811,444405,722202,861608,584304,292152,146

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 19^2 × 443
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 18
Divisor sum: 5,244,084
Proper-divisor sum: 1,246,009
Digit sum: 41
Digital root: 5

Number bases

Decimal: 3998075
Binary: 1111010000000101111011 (22 bits)
Octal: 0o17200573
Hexadecimal: 0x3D017B