Integer Profile

2,061,289

2061289

Prime factors, divisor sums, positional representations and sequence properties for 2,061,289. The prime factorization is 2061289.

Number of positive divisors: 2. Showing the recorded part of the sequence: 215.

DeficientOddPrime

Arithmetic properties

Positive divisors: 2
Divisor sum: 2,061,290
Proper-divisor sum: 1
Digit sum: 28
Digital root: 1

Number bases

Decimal: 2061289
Binary: 111110111001111101001 (21 bits)
Octal: 0o7671751
Hexadecimal: 0x1F73E9

Divisor catalog (2)

12,061,289

Showing 2 of 2.

Collatz trajectory (215 steps)

Even: n → n/2; Odd: n → 3n + 1

2,061,2896,183,8683,091,9341,545,9674,637,9022,318,9516,956,8543,478,42710,435,2825,217,64115,652,9247,826,4623,913,23111,739,6945,869,84717,609,5428,804,77126,414,31413,207,15739,621,47219,810,7369,905,3684,952,6842,476,3421,238,1713,714,5141,857,2575,571,7722,785,8861,392,9434,178,8302,089,4156,268,2463,134,1239,402,3704,701,18514,103,5567,051,7783,525,88910,577,6685,288,8342,644,4177,933,2523,966,6261,983,3135,949,9402,974,9701,487,4854,462,4562,231,2281,115,614557,8071,673,422836,7112,510,1341,255,0673,765,2021,882,6015,647,8042,823,902

Showing 60 of 60.

Prime factorization

Factorization: 2061289
Distinct prime factors: 1
Perfect square: No
Parity: Odd