Integer Profile

1,789,430

2 × 5 × 127 × 1409

Prime factors, divisor sums, positional representations and sequence properties for 1,789,430. The prime factorization is 2 × 5 × 127 × 1409.

Number of positive divisors: 16. Showing the recorded part of the sequence: 189.

DeficientEvenComposite

Collatz trajectory (189 steps)

Even: n → n/2; Odd: n → 3n + 1

1,789,430894,7152,684,1461,342,0734,026,2202,013,1101,006,5553,019,6661,509,8334,529,5002,264,7501,132,3753,397,1261,698,5635,095,6902,547,8457,643,5363,821,7681,910,884955,442477,7211,433,164716,582358,2911,074,874537,4371,612,312806,156403,078201,539604,618302,309906,928453,464226,732113,36656,683170,05085,025255,076127,53863,769191,30895,65447,827143,48271,741215,224107,61253,80626,90380,71040,355121,06660,533181,60090,80045,40022,70011,350

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 127 × 1409
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,248,640
Proper-divisor sum: 1,459,210
Digit sum: 32
Digital root: 5

Number bases

Decimal: 1789430
Binary: 110110100110111110110 (21 bits)
Octal: 0o6646766
Hexadecimal: 0x1B4DF6

Divisor catalog (16)

125101272546351,2701,4092,8187,04514,090178,943357,886894,7151,789,430

Showing 16 of 16.