Integer Profile

1,399,141

19 × 211 × 349

Prime factors, divisor sums, positional representations and sequence properties for 1,399,141. The prime factorization is 19 × 211 × 349.

Number of positive divisors: 8. Showing the recorded part of the sequence: 106.

DeficientOddComposite

Divisor catalog (8)

1192113494,0096,63173,6391,399,141

Showing 8 of 8.

Collatz trajectory (106 steps)

Even: n → n/2; Odd: n → 3n + 1

1,399,1414,197,4242,098,7121,049,356524,678262,339787,018393,5091,180,528590,264295,132147,56673,783221,350110,675332,026166,013498,040249,020124,51062,255186,76693,383280,150140,075420,226210,113630,340315,170157,585472,756236,378118,189354,568177,28488,64244,321132,96466,48233,24199,72449,86224,93174,79437,397112,19256,09628,04814,0247,0123,5061,7535,2602,6301,3153,9461,9735,9202,9601,480

Showing 60 of 60.

Prime factorization

Factorization: 19 × 211 × 349
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,484,000
Proper-divisor sum: 84,859
Digit sum: 28
Digital root: 1

Number bases

Decimal: 1399141
Binary: 101010101100101100101 (21 bits)
Octal: 0o5254545
Hexadecimal: 0x155965