Integer Profile

7,121,777

13 × 263 × 2083

Prime factors, divisor sums, positional representations and sequence properties for 7,121,777. The prime factorization is 13 × 263 × 2083.

Number of positive divisors: 8. Showing the recorded part of the sequence: 147.

DeficientOddComposite

Prime factorization

Factorization: 13 × 263 × 2083
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 7,702,464
Proper-divisor sum: 580,687
Digit sum: 32
Digital root: 5

Number bases

Decimal: 7121777
Binary: 11011001010101101110001 (23 bits)
Octal: 0o33125561
Hexadecimal: 0x6CAB71

Divisor catalog (8)

1132632,0833,41927,079547,8297,121,777

Showing 8 of 8.

Collatz trajectory (147 steps)

Even: n → n/2; Odd: n → 3n + 1

7,121,77721,365,33210,682,6665,341,33316,024,0008,012,0004,006,0002,003,0001,001,500500,750250,375751,126375,5631,126,690563,3451,690,036845,018422,5091,267,528633,764316,882158,441475,324237,662118,831356,494178,247534,742267,371802,114401,0571,203,172601,586300,793902,380451,190225,595676,786338,3931,015,180507,590253,795761,386380,6931,142,080571,040285,520142,76071,38035,69017,84553,53626,76813,3846,6923,3461,6735,0202,5101,255

Showing 60 of 60.