Integer Profile

7,981,870

2 × 5 × 13^2 × 4723

Prime factors, divisor sums, positional representations and sequence properties for 7,981,870. The prime factorization is 2 × 5 × 13^2 × 4723.

Number of positive divisors: 24. Showing the recorded part of the sequence: 116.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 24
Divisor sum: 15,560,856
Proper-divisor sum: 7,578,986
Digit sum: 40
Digital root: 4

Number bases

Decimal: 7981870
Binary: 11110011100101100101110 (23 bits)
Octal: 0o36345456
Hexadecimal: 0x79CB2E

Divisor catalog (24)

125101326651301693388451,6904,7239,44623,61547,23061,399122,798306,995613,990798,1871,596,3743,990,9357,981,870

Showing 24 of 24.

Collatz trajectory (116 steps)

Even: n → n/2; Odd: n → 3n + 1

7,981,8703,990,93511,972,8065,986,40317,959,2108,979,60526,938,81613,469,4086,734,7043,367,3521,683,676841,838420,9191,262,758631,3791,894,138947,0692,841,2081,420,604710,302355,1511,065,454532,7271,598,182799,0912,397,2741,198,6373,595,9121,797,956898,978449,4891,348,468674,234337,1171,011,352505,676252,838126,419379,258189,629568,888284,444142,22271,111213,334106,667320,002160,001480,004240,002120,001360,004180,00290,001270,004135,00267,501202,504101,25250,626

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 13^2 × 4723
Distinct prime factors: 4
Perfect square: No
Parity: Even