Integer Profile

2,849,889

3 × 7^2 × 19387

Prime factors, divisor sums, positional representations and sequence properties for 2,849,889. The prime factorization is 3 × 7^2 × 19387.

Number of positive divisors: 12. Showing the recorded part of the sequence: 244.

DeficientOddComposite

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Arithmetic properties

Positive divisors: 12
Divisor sum: 4,420,464
Proper-divisor sum: 1,570,575
Digit sum: 48
Digital root: 3

Number bases

Decimal: 2849889
Binary: 1010110111110001100001 (22 bits)
Octal: 0o12676141
Hexadecimal: 0x2B7C61

Divisor catalog (12)

137214914719,38758,161135,709407,127949,9632,849,889

Showing 12 of 12.

Collatz trajectory (244 steps)

Even: n → n/2; Odd: n → 3n + 1

2,849,8898,549,6684,274,8342,137,4176,412,2523,206,1261,603,0634,809,1902,404,5957,213,7863,606,89310,820,6805,410,3402,705,1701,352,5854,057,7562,028,8781,014,4393,043,3181,521,6594,564,9782,282,4896,847,4683,423,7341,711,8675,135,6022,567,8017,703,4043,851,7021,925,8515,777,5542,888,7778,666,3324,333,1662,166,5836,499,7503,249,8759,749,6264,874,81314,624,4407,312,2203,656,1101,828,0555,484,1662,742,0838,226,2504,113,12512,339,3766,169,6883,084,8441,542,422771,2112,313,6341,156,8173,470,4521,735,226867,6132,602,8401,301,420650,710

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7^2 × 19387
Distinct prime factors: 3
Perfect square: No
Parity: Odd