Integer Profile

1,415,820

2^2 × 3 × 5 × 7 × 3371

Prime factors, divisor sums, positional representations and sequence properties for 1,415,820. The prime factorization is 2^2 × 3 × 5 × 7 × 3371.

Number of positive divisors: 48. Showing the recorded part of the sequence: 137.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 4,531,968
Proper-divisor sum: 3,116,148
Digit sum: 21
Digital root: 3

Number bases

Decimal: 1415820
Binary: 101011001101010001100 (21 bits)
Octal: 0o5315214
Hexadecimal: 0x159A8C

Divisor catalog (48)

1234567101214152021283035426070841051402104203,3716,74210,11313,48416,85520,22623,59733,71040,45247,19450,56567,42070,79194,388101,130117,985141,582202,260235,970283,164353,955471,940707,9101,415,820

Showing 48 of 48.

Collatz trajectory (137 steps)

Even: n → n/2; Odd: n → 3n + 1

1,415,820707,910353,9551,061,866530,9331,592,800796,400398,200199,10099,55049,775149,32674,663223,990111,995335,986167,993503,980251,990125,995377,986188,993566,980283,490141,745425,236212,618106,309318,928159,46479,73239,86619,93359,80029,90014,9507,47522,42611,21333,64016,8208,4104,20512,6166,3083,1541,5774,7322,3661,1833,5501,7755,3262,6637,9903,99511,9865,99317,9808,990

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 5 × 7 × 3371
Distinct prime factors: 5
Perfect square: No
Parity: Even