Integer Profile

7,238,628

2^2 × 3^2 × 201073

Prime factors, divisor sums, positional representations and sequence properties for 7,238,628. The prime factorization is 2^2 × 3^2 × 201073.

Number of positive divisors: 18. Showing the recorded part of the sequence: 142.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 18
Divisor sum: 18,297,734
Proper-divisor sum: 11,059,106
Digit sum: 36
Digital root: 9

Number bases

Decimal: 7238628
Binary: 11011100111001111100100 (23 bits)
Octal: 0o33471744
Hexadecimal: 0x6E73E4

Divisor catalog (18)

123469121836201,073402,146603,219804,2921,206,4381,809,6572,412,8763,619,3147,238,628

Showing 18 of 18.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

7,238,6283,619,3141,809,6575,428,9722,714,4861,357,2434,071,7302,035,8656,107,5963,053,7981,526,8994,580,6982,290,3496,871,0483,435,5241,717,762858,8812,576,6441,288,322644,1611,932,484966,242483,1211,449,364724,682362,3411,087,024543,512271,756135,87867,939203,818101,909305,728152,86476,43238,21619,1089,5544,77714,3327,1663,58310,7505,37516,1268,06324,19012,09536,28618,14354,43027,21581,64640,823122,47061,235183,70691,853275,560

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3^2 × 201073
Distinct prime factors: 3
Perfect square: No
Parity: Even