Integer Profile

1,720,216

2^3 × 23 × 9349

Prime factors, divisor sums, positional representations and sequence properties for 1,720,216. The prime factorization is 2^3 × 23 × 9349.

Number of positive divisors: 16. Showing the recorded part of the sequence: 75.

DeficientEvenComposite

Divisor catalog (16)

12482346921849,34918,69837,39674,792215,027430,054860,1081,720,216

Showing 16 of 16.

Collatz trajectory (75 steps)

Even: n → n/2; Odd: n → 3n + 1

1,720,216860,108430,054215,027645,082322,541967,624483,812241,906120,953362,860181,43090,715272,146136,073408,220204,110102,055306,166153,083459,250229,625688,876344,438172,219516,658258,329774,988387,494193,747581,242290,621871,864435,932217,966108,983326,950163,475490,426245,213735,640367,820183,91091,955275,866137,933413,800206,900103,45051,725155,17677,58838,79419,39758,19229,09614,5487,2743,63710,912

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 23 × 9349
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,366,000
Proper-divisor sum: 1,645,784
Digit sum: 19
Digital root: 1

Number bases

Decimal: 1720216
Binary: 110100011111110011000 (21 bits)
Octal: 0o6437630
Hexadecimal: 0x1A3F98