Integer Profile

978,231

3 × 17 × 19181

Prime factors, divisor sums, positional representations and sequence properties for 978,231. The prime factorization is 3 × 17 × 19181.

Number of positive divisors: 8. Showing the recorded part of the sequence: 214.

DeficientOddComposite

Divisor catalog (8)

13175119,18157,543326,077978,231

Showing 8 of 8.

Collatz trajectory (214 steps)

Even: n → n/2; Odd: n → 3n + 1

978,2312,934,6941,467,3474,402,0422,201,0216,603,0643,301,5321,650,766825,3832,476,1501,238,0753,714,2261,857,1135,571,3402,785,6701,392,8354,178,5062,089,2536,267,7603,133,8801,566,940783,470391,7351,175,206587,6031,762,810881,4052,644,2161,322,108661,054330,527991,582495,7911,487,374743,6872,231,0621,115,5313,346,5941,673,2975,019,8922,509,9461,254,9733,764,9201,882,460941,230470,6151,411,846705,9232,117,7701,058,8853,176,6561,588,328794,164397,082198,541595,624297,812148,90674,453223,360

Showing 60 of 60.

Prime factorization

Factorization: 3 × 17 × 19181
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,381,104
Proper-divisor sum: 402,873
Digit sum: 30
Digital root: 3

Number bases

Decimal: 978231
Binary: 11101110110100110111 (20 bits)
Octal: 0o3566467
Hexadecimal: 0xEED37