Integer Profile

1,304,520

2^3 × 3 × 5 × 7 × 1553

Prime factors, divisor sums, positional representations and sequence properties for 1,304,520. The prime factorization is 2^3 × 3 × 5 × 7 × 1553.

Number of positive divisors: 64. Showing the recorded part of the sequence: 204.

AbundantEvenComposite

Number bases

Decimal: 1304520
Binary: 100111110011111001000 (21 bits)
Octal: 0o4763710
Hexadecimal: 0x13E7C8

Divisor catalog (64)

12345678101214152021242830354042566070841051201401682102804208401,5533,1064,6596,2127,7659,31810,87112,42415,53018,63621,74223,29531,06032,61337,27243,48446,59054,35562,12065,22686,96893,180108,710130,452163,065186,360217,420260,904

Showing 60 of 64.

Collatz trajectory (204 steps)

Even: n → n/2; Odd: n → 3n + 1

1,304,520652,260326,130163,065489,196244,598122,299366,898183,449550,348275,174137,587412,762206,381619,144309,572154,78677,393232,180116,09058,045174,13687,06843,53421,76765,30232,65197,95448,977146,93273,46636,733110,20055,10027,55013,77541,32620,66361,99030,99592,98646,493139,48069,74034,87017,43552,30626,15378,46039,23019,61558,84629,42388,27044,135132,40666,203198,61099,305297,916

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 3 × 5 × 7 × 1553
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 64
Divisor sum: 4,475,520
Proper-divisor sum: 3,171,000
Digit sum: 15
Digital root: 6