Integer Profile

2,162,485

5 × 13 × 17 × 19 × 103

Prime factors, divisor sums, positional representations and sequence properties for 2,162,485. The prime factorization is 5 × 13 × 17 × 19 × 103.

Number of positive divisors: 32. Showing the recorded part of the sequence: 166.

DeficientOddComposite

Arithmetic properties

Positive divisors: 32
Divisor sum: 3,144,960
Proper-divisor sum: 982,475
Digit sum: 28
Digital root: 1

Number bases

Decimal: 2162485
Binary: 1000001111111100110101 (22 bits)
Octal: 0o10177465
Hexadecimal: 0x20FF35

Divisor catalog (32)

151317196585951032212473235151,1051,2351,3391,6151,7511,9574,1996,6958,7559,78520,99522,76325,44133,269113,815127,205166,345432,4972,162,485

Showing 32 of 32.

Collatz trajectory (166 steps)

Even: n → n/2; Odd: n → 3n + 1

2,162,4856,487,4563,243,7281,621,864810,932405,466202,733608,200304,100152,05076,025228,076114,03857,019171,05885,529256,588128,29464,147192,44296,221288,664144,33272,16636,083108,25054,125162,37681,18840,59420,29760,89230,44615,22345,67022,83568,50634,253102,76051,38025,69012,84538,53619,2689,6344,81714,4527,2263,61310,8405,4202,7101,3554,0662,0336,1003,0501,5254,5762,288

Showing 60 of 60.

Prime factorization

Factorization: 5 × 13 × 17 × 19 × 103
Distinct prime factors: 5
Perfect square: No
Parity: Odd