Integer Profile

2,776,423

13 × 17^2 × 739

Prime factors, divisor sums, positional representations and sequence properties for 2,776,423. The prime factorization is 13 × 17^2 × 739.

Number of positive divisors: 12. Showing the recorded part of the sequence: 306.

DeficientOddComposite

Divisor catalog (12)

113172212897393,7579,60712,563163,319213,5712,776,423

Showing 12 of 12.

Collatz trajectory (306 steps)

Even: n → n/2; Odd: n → 3n + 1

2,776,4238,329,2704,164,63512,493,9066,246,95318,740,8609,370,4304,685,21514,055,6467,027,82321,083,47010,541,73531,625,20615,812,60347,437,81023,718,90571,156,71635,578,35817,789,17953,367,53826,683,76980,051,30840,025,65420,012,82760,038,48230,019,24190,057,72445,028,86222,514,43167,543,29433,771,647101,314,94250,657,471151,972,41475,986,207227,958,622113,979,311341,937,934170,968,967512,906,902256,453,451769,360,354384,680,1771,154,040,532577,020,266288,510,133865,530,400432,765,200216,382,600108,191,30054,095,65027,047,82581,143,47640,571,73820,285,86960,857,60830,428,80415,214,4027,607,20122,821,604

Showing 60 of 60.

Prime factorization

Factorization: 13 × 17^2 × 739
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,180,520
Proper-divisor sum: 404,097
Digit sum: 31
Digital root: 4

Number bases

Decimal: 2776423
Binary: 1010100101110101100111 (22 bits)
Octal: 0o12456547
Hexadecimal: 0x2A5D67