Integer Profile

388,039

173 × 2243

Prime factors, divisor sums, positional representations and sequence properties for 388,039. The prime factorization is 173 × 2243.

Number of positive divisors: 4. Showing the recorded part of the sequence: 161.

DeficientOddComposite

Prime factorization

Factorization: 173 × 2243
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 390,456
Proper-divisor sum: 2,417
Digit sum: 31
Digital root: 4

Number bases

Decimal: 388039
Binary: 1011110101111000111 (19 bits)
Octal: 0o1365707
Hexadecimal: 0x5EBC7

Divisor catalog (4)

11732,243388,039

Showing 4 of 4.

Collatz trajectory (161 steps)

Even: n → n/2; Odd: n → 3n + 1

388,0391,164,118582,0591,746,178873,0892,619,2681,309,634654,8171,964,452982,226491,1131,473,340736,670368,3351,105,006552,5031,657,510828,7552,486,2661,243,1333,729,4001,864,700932,350466,1751,398,526699,2632,097,7901,048,8953,146,6861,573,3434,720,0302,360,0157,080,0463,540,02310,620,0705,310,03515,930,1067,965,05323,895,16011,947,5805,973,7902,986,8958,960,6864,480,34313,441,0306,720,51520,161,54610,080,77330,242,32015,121,1607,560,5803,780,2901,890,1455,670,4362,835,2181,417,6094,252,8282,126,4141,063,2073,189,622

Showing 60 of 60.