Integer Profile

1,398,270

2 × 3 × 5 × 127 × 367

Prime factors, divisor sums, positional representations and sequence properties for 1,398,270. The prime factorization is 2 × 3 × 5 × 127 × 367.

Number of positive divisors: 32. Showing the recorded part of the sequence: 106.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 3 × 5 × 127 × 367
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 3,391,488
Proper-divisor sum: 1,993,218
Digit sum: 30
Digital root: 3

Number bases

Decimal: 1398270
Binary: 101010101010111111110 (21 bits)
Octal: 0o5252776
Hexadecimal: 0x1555FE

Divisor catalog (32)

123561015301272543673816357347621,1011,2701,8351,9052,2023,6703,8105,50511,01046,60993,218139,827233,045279,654466,090699,1351,398,270

Showing 32 of 32.

Collatz trajectory (106 steps)

Even: n → n/2; Odd: n → 3n + 1

1,398,270699,1352,097,4061,048,7033,146,1101,573,0554,719,1662,359,5837,078,7503,539,37510,618,1265,309,06315,927,1907,963,59523,890,78611,945,39335,836,18017,918,0908,959,04526,877,13613,438,5686,719,2843,359,6421,679,8215,039,4642,519,7321,259,866629,9331,889,800944,900472,450236,225708,676354,338177,169531,508265,754132,877398,632199,31699,65849,829149,48874,74437,37218,6869,34328,03014,01542,04621,02363,07031,53594,60647,303141,91070,955212,866106,433319,300

Showing 60 of 60.