Integer Profile

2,528,400

2^4 × 3 × 5^2 × 7^2 × 43

Prime factors, divisor sums, positional representations and sequence properties for 2,528,400. The prime factorization is 2^4 × 3 × 5^2 × 7^2 × 43.

Number of positive divisors: 180. Showing the recorded part of the sequence: 104.

AbundantEvenComposite

Prime factorization

Factorization: 2^4 × 3 × 5^2 × 7^2 × 43
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 180
Divisor sum: 9,640,752
Proper-divisor sum: 7,112,352
Digit sum: 21
Digital root: 3

Number bases

Decimal: 2528400
Binary: 1001101001010010010000 (22 bits)
Octal: 0o11512220
Hexadecimal: 0x269490

Divisor catalog (180)

123456781012141516202124252830354042434849505660707580848698100105112120129140147150168172175196200210215240245258280294300301336344350392

Showing 60 of 180.

Collatz trajectory (104 steps)

Even: n → n/2; Odd: n → 3n + 1

2,528,4001,264,200632,100316,050158,025474,076237,038118,519355,558177,779533,338266,669800,008400,004200,002100,001300,004150,00275,001225,004112,50256,251168,75484,377253,132126,56663,283189,85094,925284,776142,38871,19435,597106,79253,39626,69813,34940,04820,02410,0125,0062,5037,5103,75511,2665,63316,9008,4504,22512,6766,3383,1699,5084,7542,3777,1323,5661,7835,3502,675

Showing 60 of 60.