Integer Profile

2,987,379

3^2 × 73 × 4547

Prime factors, divisor sums, positional representations and sequence properties for 2,987,379. The prime factorization is 3^2 × 73 × 4547.

Number of positive divisors: 12. Showing the recorded part of the sequence: 213.

DeficientOddComposite

Divisor catalog (12)

139732196574,54713,64140,923331,931995,7932,987,379

Showing 12 of 12.

Collatz trajectory (213 steps)

Even: n → n/2; Odd: n → 3n + 1

2,987,3798,962,1384,481,06913,443,2086,721,6043,360,8021,680,4015,041,2042,520,6021,260,3013,780,9041,890,452945,226472,6131,417,840708,920354,460177,23088,615265,846132,923398,770199,385598,156299,078149,539448,618224,309672,928336,464168,23284,11642,05821,02963,08831,54415,7727,8863,94311,8305,91517,7468,87326,62013,3106,65519,9669,98329,95014,97544,92622,46367,39033,695101,08650,543151,63075,815227,446113,723

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 73 × 4547
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 4,375,176
Proper-divisor sum: 1,387,797
Digit sum: 45
Digital root: 9

Number bases

Decimal: 2987379
Binary: 1011011001010101110011 (22 bits)
Octal: 0o13312563
Hexadecimal: 0x2D9573