Integer Profile

1,666,140

2^2 × 3 × 5 × 7 × 3967

Prime factors, divisor sums, positional representations and sequence properties for 1,666,140. The prime factorization is 2^2 × 3 × 5 × 7 × 3967.

Number of positive divisors: 48. Showing the recorded part of the sequence: 70.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 5,332,992
Proper-divisor sum: 3,666,852
Digit sum: 24
Digital root: 6

Number bases

Decimal: 1666140
Binary: 110010110110001011100 (21 bits)
Octal: 0o6266134
Hexadecimal: 0x196C5C

Divisor catalog (48)

1234567101214152021283035426070841051402104203,9677,93411,90115,86819,83523,80227,76939,67047,60455,53859,50579,34083,307111,076119,010138,845166,614238,020277,690333,228416,535555,380833,0701,666,140

Showing 48 of 48.

Collatz trajectory (70 steps)

Even: n → n/2; Odd: n → 3n + 1

1,666,140833,070416,5351,249,606624,8031,874,410937,2052,811,6161,405,808702,904351,452175,72687,863263,590131,795395,386197,693593,080296,540148,27074,135222,406111,203333,610166,805500,416250,208125,10462,55231,27615,6387,81923,45811,72935,18817,5948,79726,39213,1966,5983,2999,8984,94914,8487,4243,7121,856928464232116582988442211341752

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 5 × 7 × 3967
Distinct prime factors: 5
Perfect square: No
Parity: Even