Integer Profile

3,481,856

2^8 × 7 × 29 × 67

Prime factors, divisor sums, positional representations and sequence properties for 3,481,856. The prime factorization is 2^8 × 7 × 29 × 67.

Number of positive divisors: 72. Collatz steps to reach 1: 53.

AbundantEvenComposite

Divisor catalog (72)

124781416282932565864671121161281342032242322562684064484644695368128969289381,0721,6241,7921,8561,8761,9432,1443,2483,7123,7523,8864,2886,4967,4247,5047,7728,57612,99213,60115,00815,54417,15225,98427,20230,01631,08851,96854,404

Showing 60 of 72.

Collatz trajectory (53 steps)

Even: n → n/2; Odd: n → 3n + 1

3,481,8561,740,928870,464435,232217,616108,80854,40427,20213,60140,80420,40210,20130,60415,3027,65122,95411,47734,43217,2168,6084,3042,1521,07653826980840420210130415276381958298844221134175226134020105168421

Showing 54 of 54.

Prime factorization

Factorization: 2^8 × 7 × 29 × 67
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 72
Divisor sum: 8,339,520
Proper-divisor sum: 4,857,664
Digit sum: 35
Digital root: 8

Number bases

Decimal: 3481856
Binary: 1101010010000100000000 (22 bits)
Octal: 0o15220400
Hexadecimal: 0x352100