Integer Profile

1,328,510

2 × 5 × 132851

Prime factors, divisor sums, positional representations and sequence properties for 1,328,510. The prime factorization is 2 × 5 × 132851.

Number of positive divisors: 8. Showing the recorded part of the sequence: 142.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,391,336
Proper-divisor sum: 1,062,826
Digit sum: 20
Digital root: 2

Number bases

Decimal: 1328510
Binary: 101000100010101111110 (21 bits)
Octal: 0o5042576
Hexadecimal: 0x14457E

Divisor catalog (8)

12510132,851265,702664,2551,328,510

Showing 8 of 8.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

1,328,510664,2551,992,766996,3832,989,1501,494,5754,483,7262,241,8636,725,5903,362,79510,088,3865,044,19315,132,5807,566,2903,783,14511,349,4365,674,7182,837,3598,512,0784,256,03912,768,1186,384,05919,152,1789,576,08928,728,26814,364,1347,182,06721,546,20210,773,10132,319,30416,159,6528,079,8264,039,91312,119,7406,059,8703,029,9359,089,8064,544,90313,634,7106,817,35520,452,06610,226,03330,678,10015,339,0507,669,52523,008,57611,504,2885,752,1442,876,0721,438,036719,018359,5091,078,528539,264269,632134,81667,40833,70416,8528,426

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 132851
Distinct prime factors: 3
Perfect square: No
Parity: Even