Integer Profile

1,818,409

1818409

Prime factors, divisor sums, positional representations and sequence properties for 1,818,409. The prime factorization is 1818409.

Number of positive divisors: 2. Showing the recorded part of the sequence: 109.

DeficientOddPrime

Divisor catalog (2)

11,818,409

Showing 2 of 2.

Collatz trajectory (109 steps)

Even: n → n/2; Odd: n → 3n + 1

1,818,4095,455,2282,727,6141,363,8074,091,4222,045,7116,137,1343,068,5679,205,7024,602,85113,808,5546,904,27720,712,83210,356,4165,178,2082,589,1041,294,552647,276323,638161,819485,458242,729728,188364,094182,047546,142273,071819,214409,6071,228,822614,4111,843,234921,6172,764,8521,382,426691,2132,073,6401,036,820518,410259,205777,616388,808194,40497,20248,601145,80472,90236,451109,35454,677164,03282,01641,00820,50410,2525,1262,5637,6903,84511,536

Showing 60 of 60.

Prime factorization

Factorization: 1818409
Distinct prime factors: 1
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 2
Divisor sum: 1,818,410
Proper-divisor sum: 1
Digit sum: 31
Digital root: 4

Number bases

Decimal: 1818409
Binary: 110111011111100101001 (21 bits)
Octal: 0o6737451
Hexadecimal: 0x1BBF29