Integer Profile

6,413,445

3^3 × 5 × 47507

Prime factors, divisor sums, positional representations and sequence properties for 6,413,445. The prime factorization is 3^3 × 5 × 47507.

Number of positive divisors: 16. Showing the recorded part of the sequence: 121.

DeficientOddComposite

Collatz trajectory (121 steps)

Even: n → n/2; Odd: n → 3n + 1

6,413,44519,240,3369,620,1684,810,0842,405,0421,202,5213,607,5641,803,782901,8912,705,6741,352,8374,058,5122,029,2561,014,628507,314253,657760,972380,486190,243570,730285,365856,096428,048214,024107,01253,50626,75380,26040,13020,06560,19630,09815,04945,14822,57411,28733,86216,93150,79425,39776,19238,09619,0489,5244,7622,3817,1443,5721,7868932,6801,3406703351,0065031,5107552,2661,133

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 5 × 47507
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 11,401,920
Proper-divisor sum: 4,988,475
Digit sum: 27
Digital root: 9

Number bases

Decimal: 6413445
Binary: 11000011101110010000101 (23 bits)
Octal: 0o30356205
Hexadecimal: 0x61DC85

Divisor catalog (16)

135915274513547,507142,521237,535427,563712,6051,282,6892,137,8156,413,445

Showing 16 of 16.