Integer Profile

2,081,139

3 × 37 × 18749

Prime factors, divisor sums, positional representations and sequence properties for 2,081,139. The prime factorization is 3 × 37 × 18749.

Number of positive divisors: 8. Showing the recorded part of the sequence: 135.

DeficientOddComposite

Divisor catalog (8)

133711118,74956,247693,7132,081,139

Showing 8 of 8.

Collatz trajectory (135 steps)

Even: n → n/2; Odd: n → 3n + 1

2,081,1396,243,4183,121,7099,365,1284,682,5642,341,2821,170,6413,511,9241,755,962877,9812,633,9441,316,972658,486329,243987,730493,8651,481,596740,798370,3991,111,198555,5991,666,798833,3992,500,1981,250,0993,750,2981,875,1495,625,4482,812,7241,406,362703,1812,109,5441,054,772527,386263,693791,080395,540197,77098,885296,656148,32874,16437,08218,54155,62427,81213,9066,95320,86010,4305,21515,6467,82323,47011,73535,20617,60352,81026,40579,216

Showing 60 of 60.

Prime factorization

Factorization: 3 × 37 × 18749
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,850,000
Proper-divisor sum: 768,861
Digit sum: 24
Digital root: 6

Number bases

Decimal: 2081139
Binary: 111111100000101110011 (21 bits)
Octal: 0o7740563
Hexadecimal: 0x1FC173