Integer Profile

1,620,168

2^3 × 3 × 11 × 17 × 19^2

Prime factors, divisor sums, positional representations and sequence properties for 1,620,168. The prime factorization is 2^3 × 3 × 11 × 17 × 19^2.

Number of positive divisors: 96. Showing the recorded part of the sequence: 132.

AbundantEvenComposite

Number bases

Decimal: 1620168
Binary: 110001011100011001000 (21 bits)
Octal: 0o6134310
Hexadecimal: 0x18B8C8

Divisor catalog (96)

123468111217192224333438445157666876881021141321361521872042092282643233613744084184565616276467227488369691,0831,1221,2541,2921,4441,4961,6721,9382,1662,2442,5082,5842,8883,5533,876

Showing 60 of 96.

Collatz trajectory (132 steps)

Even: n → n/2; Odd: n → 3n + 1

1,620,168810,084405,042202,521607,564303,782151,891455,674227,837683,512341,756170,87885,439256,318128,159384,478192,239576,718288,359865,078432,5391,297,618648,8091,946,428973,214486,6071,459,822729,9112,189,7341,094,8673,284,6021,642,3014,926,9042,463,4521,231,726615,8631,847,590923,7952,771,3861,385,6934,157,0802,078,5401,039,270519,6351,558,906779,4532,338,3601,169,180584,590292,295876,886438,4431,315,330657,6651,972,996986,498493,2491,479,748739,874369,937

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 3 × 11 × 17 × 19^2
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 96
Divisor sum: 4,937,760
Proper-divisor sum: 3,317,592
Digit sum: 24
Digital root: 6