Integer Profile

7,448,420

2^2 × 5 × 7 × 83 × 641

Prime factors, divisor sums, positional representations and sequence properties for 7,448,420. The prime factorization is 2^2 × 5 × 7 × 83 × 641.

Number of positive divisors: 48. Showing the recorded part of the sequence: 142.

AbundantEvenComposite

Divisor catalog (48)

12457101420283570831401663324155816418301,1621,2821,6602,3242,5642,9053,2054,4875,8106,4108,97411,62012,82017,94822,43544,87053,20389,740106,406212,812266,015372,421532,030744,8421,064,0601,489,6841,862,1053,724,2107,448,420

Showing 48 of 48.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

7,448,4203,724,2101,862,1055,586,3162,793,1581,396,5794,189,7382,094,8696,284,6083,142,3041,571,152785,576392,788196,39498,197294,592147,29673,64836,82418,4129,2064,60313,8106,90520,71610,3585,17915,5387,76923,30811,6545,82717,4828,74126,22413,1126,5563,2781,6394,9182,4597,3783,68911,0685,5342,7678,3024,15112,4546,22718,6829,34128,02414,0127,0063,50310,5105,25515,7667,883

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 7 × 83 × 641
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 18,119,808
Proper-divisor sum: 10,671,388
Digit sum: 29
Digital root: 2

Number bases

Decimal: 7448420
Binary: 11100011010011101100100 (23 bits)
Octal: 0o34323544
Hexadecimal: 0x71A764