Integer Profile

212,725

5^2 × 67 × 127

Prime factors, divisor sums, positional representations and sequence properties for 212,725. The prime factorization is 5^2 × 67 × 127.

Number of positive divisors: 12. Showing the recorded part of the sequence: 80.

DeficientOddComposite

Divisor catalog (12)

1525671273356351,6753,1758,50942,545212,725

Showing 12 of 12.

Collatz trajectory (80 steps)

Even: n → n/2; Odd: n → 3n + 1

212,725638,176319,088159,54479,77239,88619,94359,83029,91589,74644,873134,62067,31033,655100,96650,483151,45075,725227,176113,58856,79428,39785,19242,59621,29810,64931,94815,9747,98723,96211,98135,94417,9728,9864,49313,4806,7403,3701,6855,0562,5281,264632316158792381193581795382698084042021013041527638

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 67 × 127
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 269,824
Proper-divisor sum: 57,099
Digit sum: 19
Digital root: 1

Number bases

Decimal: 212725
Binary: 110011111011110101 (18 bits)
Octal: 0o637365
Hexadecimal: 0x33EF5