Integer Profile

1,211,838

2 × 3 × 201973

Prime factors, divisor sums, positional representations and sequence properties for 1,211,838. The prime factorization is 2 × 3 × 201973.

Number of positive divisors: 8. Showing the recorded part of the sequence: 111.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 3 × 201973
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,423,688
Proper-divisor sum: 1,211,850
Digit sum: 24
Digital root: 6

Number bases

Decimal: 1211838
Binary: 100100111110110111110 (21 bits)
Octal: 0o4476676
Hexadecimal: 0x127DBE

Divisor catalog (8)

1236201,973403,946605,9191,211,838

Showing 8 of 8.

Collatz trajectory (111 steps)

Even: n → n/2; Odd: n → 3n + 1

1,211,838605,9191,817,758908,8792,726,6381,363,3194,089,9582,044,9796,134,9383,067,4699,202,4084,601,2042,300,6021,150,3013,450,9041,725,452862,726431,3631,294,090647,0451,941,136970,568485,284242,642121,321363,964181,98290,991272,974136,487409,462204,731614,194307,097921,292460,646230,323690,970345,4851,036,456518,228259,114129,557388,672194,33697,16848,58424,29212,1466,07318,2209,1104,55513,6666,83320,50010,2505,12515,3767,688

Showing 60 of 60.