Integer Profile

6,438,999

3 × 7 × 37 × 8287

Prime factors, divisor sums, positional representations and sequence properties for 6,438,999. The prime factorization is 3 × 7 × 37 × 8287.

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

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 10,078,208
Proper-divisor sum: 3,639,209
Digit sum: 48
Digital root: 3

Number bases

Decimal: 6438999
Binary: 11000100100000001010111 (23 bits)
Octal: 0o30440127
Hexadecimal: 0x624057

Divisor catalog (16)

13721371112597778,28724,86158,009174,027306,619919,8572,146,3336,438,999

Showing 16 of 16.

Collatz trajectory (121 steps)

Even: n → n/2; Odd: n → 3n + 1

6,438,99919,316,9989,658,49928,975,49814,487,74943,463,24821,731,62410,865,8125,432,9062,716,4538,149,3604,074,6802,037,3401,018,670509,3351,528,006764,0032,292,0101,146,0053,438,0161,719,008859,504429,752214,876107,43853,719161,15880,579241,738120,869362,608181,30490,65245,32622,66367,99033,995101,98650,993152,98076,49038,245114,73657,36828,68414,3427,17121,51410,75732,27216,1368,0684,0342,0176,0523,0261,5134,5402,2701,135

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7 × 37 × 8287
Distinct prime factors: 4
Perfect square: No
Parity: Odd