Integer Profile

2,788,318

2 × 13 × 107243

Prime factors, divisor sums, positional representations and sequence properties for 2,788,318. The prime factorization is 2 × 13 × 107243.

Number of positive divisors: 8. Showing the recorded part of the sequence: 182.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 13 × 107243
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 4,504,248
Proper-divisor sum: 1,715,930
Digit sum: 37
Digital root: 1

Number bases

Decimal: 2788318
Binary: 1010101000101111011110 (22 bits)
Octal: 0o12505736
Hexadecimal: 0x2A8BDE

Divisor catalog (8)

121326107,243214,4861,394,1592,788,318

Showing 8 of 8.

Collatz trajectory (182 steps)

Even: n → n/2; Odd: n → 3n + 1

2,788,3181,394,1594,182,4782,091,2396,273,7183,136,8599,410,5784,705,28914,115,8687,057,9343,528,96710,586,9025,293,45115,880,3547,940,17723,820,53211,910,2665,955,13317,865,4008,932,7004,466,3502,233,1756,699,5263,349,76310,049,2905,024,64515,073,9367,536,9683,768,4841,884,242942,1212,826,3641,413,182706,5912,119,7741,059,8873,179,6621,589,8314,769,4942,384,7477,154,2423,577,12110,731,3645,365,6822,682,8418,048,5244,024,2622,012,1316,036,3943,018,1979,054,5924,527,2962,263,6481,131,824565,912282,956141,47870,739212,218106,109

Showing 60 of 60.