Integer Profile

4,987,209

3 × 1662403

Prime factors, divisor sums, positional representations and sequence properties for 4,987,209. The prime factorization is 3 × 1662403.

Number of positive divisors: 4. Showing the recorded part of the sequence: 268.

DeficientOddComposite

Collatz trajectory (268 steps)

Even: n → n/2; Odd: n → 3n + 1

4,987,20914,961,6287,480,8143,740,40711,221,2225,610,61116,831,8348,415,91725,247,75212,623,8766,311,9383,155,9699,467,9084,733,9542,366,9777,100,9323,550,4661,775,2335,325,7002,662,8501,331,4253,994,2761,997,138998,5692,995,7081,497,854748,9272,246,7821,123,3913,370,1741,685,0875,055,2622,527,6317,582,8943,791,44711,374,3425,687,17117,061,5148,530,75725,592,27212,796,1366,398,0683,199,0341,599,5174,798,5522,399,2761,199,638599,8191,799,458899,7292,699,1881,349,594674,7972,024,3921,012,196506,098253,049759,148379,574189,787

Showing 60 of 60.

Prime factorization

Factorization: 3 × 1662403
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 6,649,616
Proper-divisor sum: 1,662,407
Digit sum: 39
Digital root: 3

Number bases

Decimal: 4987209
Binary: 10011000001100101001001 (23 bits)
Octal: 0o23014511
Hexadecimal: 0x4C1949

Divisor catalog (4)

131,662,4034,987,209

Showing 4 of 4.