Integer Profile

1,788,135

3 × 5 × 23 × 71 × 73

Prime factors, divisor sums, positional representations and sequence properties for 1,788,135. The prime factorization is 3 × 5 × 23 × 71 × 73.

Number of positive divisors: 32. Showing the recorded part of the sequence: 189.

DeficientOddComposite

Number bases

Decimal: 1788135
Binary: 110110100100011100111 (21 bits)
Octal: 0o6644347
Hexadecimal: 0x1B48E7

Divisor catalog (32)

13515236971731152132193453553651,0651,0951,6331,6794,8995,0375,1838,1658,39515,54924,49525,18525,91577,745119,209357,627596,0451,788,135

Showing 32 of 32.

Collatz trajectory (189 steps)

Even: n → n/2; Odd: n → 3n + 1

1,788,1355,364,4062,682,2038,046,6104,023,30512,069,9166,034,9583,017,4799,052,4384,526,21913,578,6586,789,32920,367,98810,183,9945,091,99715,275,9927,637,9963,818,9981,909,4995,728,4982,864,2498,592,7484,296,3742,148,1876,444,5623,222,2819,666,8444,833,4222,416,7117,250,1343,625,06710,875,2025,437,60116,312,8048,156,4024,078,20112,234,6046,117,3023,058,6519,175,9544,587,97713,763,9326,881,9663,440,98310,322,9505,161,47515,484,4267,742,21323,226,64011,613,3205,806,6602,903,3301,451,6654,354,9962,177,4981,088,7493,266,2481,633,124816,562408,281

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 23 × 71 × 73
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 32
Divisor sum: 3,068,928
Proper-divisor sum: 1,280,793
Digit sum: 33
Digital root: 6