Integer Profile

7,481,438

2 × 439 × 8521

Prime factors, divisor sums, positional representations and sequence properties for 7,481,438. The prime factorization is 2 × 439 × 8521.

Number of positive divisors: 8. Showing the recorded part of the sequence: 134.

DeficientEvenComposite

Divisor catalog (8)

124398788,52117,0423,740,7197,481,438

Showing 8 of 8.

Collatz trajectory (134 steps)

Even: n → n/2; Odd: n → 3n + 1

7,481,4383,740,71911,222,1585,611,07916,833,2388,416,61925,249,85812,624,92937,874,78818,937,3949,468,69728,406,09214,203,0467,101,52321,304,57010,652,28531,956,85615,978,4287,989,2143,994,60711,983,8225,991,91117,975,7348,987,86726,963,60213,481,80140,445,40420,222,70210,111,35130,334,05415,167,02745,501,08222,750,54168,251,62434,125,81217,062,9068,531,45325,594,36012,797,1806,398,5903,199,2959,597,8864,798,94314,396,8307,198,41521,595,24610,797,62332,392,87016,196,43548,589,30624,294,65372,883,96036,441,98018,220,9909,110,49527,331,48613,665,74340,997,23020,498,61561,495,846

Showing 60 of 60.

Prime factorization

Factorization: 2 × 439 × 8521
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 11,249,040
Proper-divisor sum: 3,767,602
Digit sum: 35
Digital root: 8

Number bases

Decimal: 7481438
Binary: 11100100010100001011110 (23 bits)
Octal: 0o34424136
Hexadecimal: 0x72285E