Integer Profile

1,520,018

2 × 353 × 2153

Prime factors, divisor sums, positional representations and sequence properties for 1,520,018. The prime factorization is 2 × 353 × 2153.

Number of positive divisors: 8. Showing the recorded part of the sequence: 80.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,287,548
Proper-divisor sum: 767,530
Digit sum: 17
Digital root: 8

Number bases

Decimal: 1520018
Binary: 101110011000110010010 (21 bits)
Octal: 0o5630622
Hexadecimal: 0x173192

Divisor catalog (8)

123537062,1534,306760,0091,520,018

Showing 8 of 8.

Collatz trajectory (80 steps)

Even: n → n/2; Odd: n → 3n + 1

1,520,018760,0092,280,0281,140,014570,0071,710,022855,0112,565,0341,282,5173,847,5521,923,776961,888480,944240,472120,23660,11830,05990,17845,089135,26867,63433,817101,45250,72625,36376,09038,045114,13657,06828,53414,26742,80221,40164,20432,10216,05148,15424,07772,23236,11618,0589,02927,08813,5446,7723,3861,6935,0802,5401,2706351,9069532,8601,4307152,1461,0733,2201,610

Showing 60 of 60.

Prime factorization

Factorization: 2 × 353 × 2153
Distinct prime factors: 3
Perfect square: No
Parity: Even