Integer Profile

2,699,389

7 × 11^2 × 3187

Prime factors, divisor sums, positional representations and sequence properties for 2,699,389. The prime factorization is 7 × 11^2 × 3187.

Number of positive divisors: 12. Showing the recorded part of the sequence: 187.

DeficientOddComposite

Collatz trajectory (187 steps)

Even: n → n/2; Odd: n → 3n + 1

2,699,3898,098,1684,049,0842,024,5421,012,2713,036,8141,518,4074,555,2222,277,6116,832,8343,416,41710,249,2525,124,6262,562,3137,686,9403,843,4701,921,7355,765,2062,882,6038,647,8104,323,90512,971,7166,485,8583,242,9299,728,7884,864,3942,432,1977,296,5923,648,2961,824,148912,074456,0371,368,112684,056342,028171,01485,507256,522128,261384,784192,39296,19648,09824,04972,14836,07418,03754,11227,05613,5286,7643,3821,6915,0742,5377,6123,8061,9035,7102,855

Showing 60 of 60.

Prime factorization

Factorization: 7 × 11^2 × 3187
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,392,032
Proper-divisor sum: 692,643
Digit sum: 46
Digital root: 1

Number bases

Decimal: 2699389
Binary: 1010010011000001111101 (22 bits)
Octal: 0o12230175
Hexadecimal: 0x29307D

Divisor catalog (12)

1711771218473,18722,30935,057245,399385,6272,699,389

Showing 12 of 12.