Integer Profile

2,749,768

2^3 × 7 × 49103

Prime factors, divisor sums, positional representations and sequence properties for 2,749,768. The prime factorization is 2^3 × 7 × 49103.

Number of positive divisors: 16. Showing the recorded part of the sequence: 187.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 5,892,480
Proper-divisor sum: 3,142,712
Digit sum: 43
Digital root: 7

Number bases

Decimal: 2749768
Binary: 1010011111010101001000 (22 bits)
Octal: 0o12372510
Hexadecimal: 0x29F548

Divisor catalog (16)

1247814285649,10398,206196,412343,721392,824687,4421,374,8842,749,768

Showing 16 of 16.

Collatz trajectory (187 steps)

Even: n → n/2; Odd: n → 3n + 1

2,749,7681,374,884687,442343,7211,031,164515,582257,791773,374386,6871,160,062580,0311,740,094870,0472,610,1421,305,0713,915,2141,957,6075,872,8222,936,4118,809,2344,404,61713,213,8526,606,9263,303,4639,910,3904,955,19514,865,5867,432,79322,298,38011,149,1905,574,59516,723,7868,361,89325,085,68012,542,8406,271,4203,135,7101,567,8554,703,5662,351,7837,055,3503,527,67510,583,0265,291,51315,874,5407,937,2703,968,63511,905,9065,952,95317,858,8608,929,4304,464,71513,394,1466,697,07320,091,22010,045,6105,022,80515,068,4167,534,2083,767,104

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 7 × 49103
Distinct prime factors: 3
Perfect square: No
Parity: Even