Integer Profile

1,261,512

2^3 × 3^2 × 7 × 2503

Prime factors, divisor sums, positional representations and sequence properties for 1,261,512. The prime factorization is 2^3 × 3^2 × 7 × 2503.

Number of positive divisors: 48. Showing the recorded part of the sequence: 204.

AbundantEvenComposite

Prime factorization

Factorization: 2^3 × 3^2 × 7 × 2503
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 3,906,240
Proper-divisor sum: 2,644,728
Digit sum: 18
Digital root: 9

Number bases

Decimal: 1261512
Binary: 100110011111111001000 (21 bits)
Octal: 0o4637710
Hexadecimal: 0x133FC8

Divisor catalog (48)

123467891214182124283642566372841261682525042,5035,0067,50910,01215,01817,52120,02422,52730,03635,04245,05452,56360,07270,08490,108105,126140,168157,689180,216210,252315,378420,504630,7561,261,512

Showing 48 of 48.

Collatz trajectory (204 steps)

Even: n → n/2; Odd: n → 3n + 1

1,261,512630,756315,378157,689473,068236,534118,267354,802177,401532,204266,102133,051399,154199,577598,732299,366149,683449,050224,525673,576336,788168,39484,197252,592126,29663,14831,57415,78747,36223,68171,04435,52217,76153,28426,64213,32139,96419,9829,99129,97414,98744,96222,48167,44433,72216,86150,58425,29212,6466,32318,9709,48528,45614,2287,1143,55710,6725,3362,6681,334

Showing 60 of 60.