Integer Profile

7,145,645

5 × 13 × 47 × 2339

Prime factors, divisor sums, positional representations and sequence properties for 7,145,645. The prime factorization is 5 × 13 × 47 × 2339.

Number of positive divisors: 16. Showing the recorded part of the sequence: 142.

DeficientOddComposite

Divisor catalog (16)

151347652356112,3393,05511,69530,407109,933152,035549,6651,429,1297,145,645

Showing 16 of 16.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

7,145,64521,436,93610,718,4685,359,2342,679,6178,038,8524,019,4262,009,7136,029,1403,014,5701,507,2854,521,8562,260,9281,130,464565,232282,616141,30870,65435,327105,98252,991158,97479,487238,462119,231357,694178,847536,542268,271804,814402,4071,207,222603,6111,810,834905,4172,716,2521,358,126679,0632,037,1901,018,5953,055,7861,527,8934,583,6802,291,8401,145,920572,960286,480143,24071,62035,81017,90553,71626,85813,42940,28820,14410,0725,0362,5181,259

Showing 60 of 60.

Prime factorization

Factorization: 5 × 13 × 47 × 2339
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 9,434,880
Proper-divisor sum: 2,289,235
Digit sum: 32
Digital root: 5

Number bases

Decimal: 7145645
Binary: 11011010000100010101101 (23 bits)
Octal: 0o33204255
Hexadecimal: 0x6D08AD