Integer Profile

2,788,736

2^7 × 21787

Prime factors, divisor sums, positional representations and sequence properties for 2,788,736. The prime factorization is 2^7 × 21787.

Number of positive divisors: 16. Showing the recorded part of the sequence: 138.

DeficientEvenComposite

Prime factorization

Factorization: 2^7 × 21787
Distinct prime factors: 2
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 5,555,940
Proper-divisor sum: 2,767,204
Digit sum: 41
Digital root: 5

Number bases

Decimal: 2788736
Binary: 1010101000110110000000 (22 bits)
Octal: 0o12506600
Hexadecimal: 0x2A8D80

Divisor catalog (16)

124816326412821,78743,57487,148174,296348,592697,1841,394,3682,788,736

Showing 16 of 16.

Collatz trajectory (138 steps)

Even: n → n/2; Odd: n → 3n + 1

2,788,7361,394,368697,184348,592174,29687,14843,57421,78765,36232,68198,04449,02224,51173,53436,767110,30255,151165,45482,727248,182124,091372,274186,137558,412279,206139,603418,810209,405628,216314,108157,05478,527235,582117,791353,374176,687530,062265,031795,094397,5471,192,642596,3211,788,964894,482447,2411,341,724670,862335,4311,006,294503,1471,509,442754,7212,264,1641,132,082566,0411,698,124849,062424,5311,273,594636,797

Showing 60 of 60.