Integer Profile

1,553,490

2 × 3^2 × 5 × 41 × 421

Prime factors, divisor sums, positional representations and sequence properties for 1,553,490. The prime factorization is 2 × 3^2 × 5 × 41 × 421.

Number of positive divisors: 48. Showing the recorded part of the sequence: 269.

AbundantEvenComposite

Divisor catalog (48)

12356910151830414582901232052463694104216157388421,2301,2631,8452,1052,5263,6903,7894,2106,3157,57812,63017,26118,94534,52237,89051,78386,305103,566155,349172,610258,915310,698517,830776,7451,553,490

Showing 48 of 48.

Collatz trajectory (269 steps)

Even: n → n/2; Odd: n → 3n + 1

1,553,490776,7452,330,2361,165,118582,5591,747,678873,8392,621,5181,310,7593,932,2781,966,1395,898,4182,949,2098,847,6284,423,8142,211,9076,635,7223,317,8619,953,5844,976,7922,488,3961,244,198622,0991,866,298933,1492,799,4481,399,724699,862349,9311,049,794524,8971,574,692787,346393,6731,181,020590,510295,255885,766442,8831,328,650664,3251,992,976996,488498,244249,122124,561373,684186,84293,421280,264140,13270,06635,033105,10052,55026,27578,82639,413118,24059,120

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^2 × 5 × 41 × 421
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 4,147,416
Proper-divisor sum: 2,593,926
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1553490
Binary: 101111011010001010010 (21 bits)
Octal: 0o5732122
Hexadecimal: 0x17B452