Integer Profile

1,640,460

2^2 × 3 × 5 × 19 × 1439

Prime factors, divisor sums, positional representations and sequence properties for 1,640,460. The prime factorization is 2^2 × 3 × 5 × 19 × 1439.

Number of positive divisors: 48. Showing the recorded part of the sequence: 163.

AbundantEvenComposite

Number bases

Decimal: 1640460
Binary: 110010000100000001100 (21 bits)
Octal: 0o6204014
Hexadecimal: 0x19080C

Divisor catalog (48)

12345610121519203038576076951141902282853805701,1401,4392,8784,3175,7567,1958,63414,39017,26821,58527,34128,78043,17054,68282,02386,340109,364136,705164,046273,410328,092410,115546,820820,2301,640,460

Showing 48 of 48.

Collatz trajectory (163 steps)

Even: n → n/2; Odd: n → 3n + 1

1,640,460820,230410,1151,230,346615,1731,845,520922,760461,380230,690115,345346,036173,01886,509259,528129,76464,88232,44197,32448,66224,33172,99436,497109,49254,74627,37382,12041,06020,53010,26530,79615,3987,69923,09811,54934,64817,3248,6624,33112,9946,49719,4929,7464,87314,6207,3103,65510,9665,48316,4508,22524,67612,3386,16918,5089,2544,62713,8826,94120,82410,412

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 5 × 19 × 1439
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 4,838,400
Proper-divisor sum: 3,197,940
Digit sum: 21
Digital root: 3