Integer Profile

1,605,000

2^3 × 3 × 5^4 × 107

Prime factors, divisor sums, positional representations and sequence properties for 1,605,000. The prime factorization is 2^3 × 3 × 5^4 × 107.

Number of positive divisors: 80. Showing the recorded part of the sequence: 132.

AbundantEvenComposite

Number bases

Decimal: 1605000
Binary: 110000111110110001000 (21 bits)
Octal: 0o6076610
Hexadecimal: 0x187D88

Divisor catalog (80)

123456810121520242530405060751001071201251502002142503003213754285005356006256427508561,0001,0701,2501,2841,5001,6051,8752,1402,5002,5682,6753,0003,2103,7504,2805,0005,3506,4207,5008,02510,70012,84013,375

Showing 60 of 80.

Collatz trajectory (132 steps)

Even: n → n/2; Odd: n → 3n + 1

1,605,000802,500401,250200,625601,876300,938150,469451,408225,704112,85256,42628,21384,64042,32021,16010,5805,2902,6457,9363,9681,9849924962481246231944714271214107322161484242121364182912741374122061033101554662337003501755262637903951,1865931,780

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 3 × 5^4 × 107
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 80
Divisor sum: 5,060,880
Proper-divisor sum: 3,455,880
Digit sum: 12
Digital root: 3