Integer Profile

1,345,018

2 × 167 × 4027

Prime factors, divisor sums, positional representations and sequence properties for 1,345,018. The prime factorization is 2 × 167 × 4027.

Number of positive divisors: 8. Showing the recorded part of the sequence: 199.

DeficientEvenComposite

Divisor catalog (8)

121673344,0278,054672,5091,345,018

Showing 8 of 8.

Collatz trajectory (199 steps)

Even: n → n/2; Odd: n → 3n + 1

1,345,018672,5092,017,5281,008,764504,382252,191756,574378,2871,134,862567,4311,702,294851,1472,553,4421,276,7213,830,1641,915,082957,5412,872,6241,436,312718,156359,078179,539538,618269,309807,928403,964201,982100,991302,974151,487454,462227,231681,694340,8471,022,542511,2711,533,814766,9072,300,7221,150,3613,451,0841,725,542862,7712,588,3141,294,1573,882,4721,941,236970,618485,3091,455,928727,964363,982181,991545,974272,987818,962409,4811,228,444614,222307,111

Showing 60 of 60.

Prime factorization

Factorization: 2 × 167 × 4027
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,030,112
Proper-divisor sum: 685,094
Digit sum: 22
Digital root: 4

Number bases

Decimal: 1345018
Binary: 101001000010111111010 (21 bits)
Octal: 0o5102772
Hexadecimal: 0x1485FA