Integer Profile

2,801,210

2 × 5 × 280121

Prime factors, divisor sums, positional representations and sequence properties for 2,801,210. The prime factorization is 2 × 5 × 280121.

Number of positive divisors: 8. Showing the recorded part of the sequence: 94.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 5 × 280121
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 5,042,196
Proper-divisor sum: 2,240,986
Digit sum: 14
Digital root: 5

Number bases

Decimal: 2801210
Binary: 1010101011111000111010 (22 bits)
Octal: 0o12537072
Hexadecimal: 0x2ABE3A

Divisor catalog (8)

12510280,121560,2421,400,6052,801,210

Showing 8 of 8.

Collatz trajectory (94 steps)

Even: n → n/2; Odd: n → 3n + 1

2,801,2101,400,6054,201,8162,100,9081,050,454525,2271,575,682787,8412,363,5241,181,762590,8811,772,644886,322443,1611,329,484664,742332,371997,114498,5571,495,672747,836373,918186,959560,878280,439841,318420,6591,261,978630,9891,892,968946,484473,242236,621709,864354,932177,46688,733266,200133,10066,55033,27599,82649,913149,74074,87037,435112,30656,153168,46084,23042,115126,34663,173189,52094,76047,38023,69011,84535,53617,768

Showing 60 of 60.