Integer Profile

1,385,055

3^2 × 5 × 7 × 4397

Prime factors, divisor sums, positional representations and sequence properties for 1,385,055. The prime factorization is 3^2 × 5 × 7 × 4397.

Number of positive divisors: 24. Showing the recorded part of the sequence: 155.

DeficientOddComposite

Prime factorization

Factorization: 3^2 × 5 × 7 × 4397
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,744,352
Proper-divisor sum: 1,359,297
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1385055
Binary: 101010010001001011111 (21 bits)
Octal: 0o5221137
Hexadecimal: 0x15225F

Divisor catalog (24)

1357915213545631053154,39713,19121,98530,77939,57365,95592,337153,895197,865277,011461,6851,385,055

Showing 24 of 24.

Collatz trajectory (155 steps)

Even: n → n/2; Odd: n → 3n + 1

1,385,0554,155,1662,077,5836,232,7503,116,3759,349,1264,674,56314,023,6907,011,84521,035,53610,517,7685,258,8842,629,4421,314,7213,944,1641,972,082986,0412,958,1241,479,062739,5312,218,5941,109,2973,327,8921,663,946831,9732,495,9201,247,960623,980311,990155,995467,986233,993701,980350,990175,495526,486263,243789,730394,8651,184,596592,298296,149888,448444,224222,112111,05655,52827,76413,8826,94120,82410,4125,2062,6037,8103,90511,7165,8582,9298,788

Showing 60 of 60.