Integer Profile

1,425,249

3^3 × 7 × 7541

Prime factors, divisor sums, positional representations and sequence properties for 1,425,249. The prime factorization is 3^3 × 7 × 7541.

Number of positive divisors: 16. Showing the recorded part of the sequence: 124.

DeficientOddComposite

Divisor catalog (16)

13792127631897,54122,62352,78767,869158,361203,607475,0831,425,249

Showing 16 of 16.

Collatz trajectory (124 steps)

Even: n → n/2; Odd: n → 3n + 1

1,425,2494,275,7482,137,8741,068,9373,206,8121,603,406801,7032,405,1101,202,5553,607,6661,803,8335,411,5002,705,7501,352,8754,058,6262,029,3136,087,9403,043,9701,521,9854,565,9562,282,9781,141,4893,424,4681,712,234856,1172,568,3521,284,176642,088321,044160,52280,261240,784120,39260,19630,09815,04945,14822,57411,28733,86216,93150,79425,39776,19238,09619,0489,5244,7622,3817,1443,5721,7868932,6801,3406703351,0065031,510

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 7 × 7541
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,413,440
Proper-divisor sum: 988,191
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1425249
Binary: 101011011111101100001 (21 bits)
Octal: 0o5337541
Hexadecimal: 0x15BF61