Integer Profile

1,326,520

2^3 × 5 × 13 × 2551

Prime factors, divisor sums, positional representations and sequence properties for 1,326,520. The prime factorization is 2^3 × 5 × 13 × 2551.

Number of positive divisors: 32. Showing the recorded part of the sequence: 124.

AbundantEvenComposite

Prime factorization

Factorization: 2^3 × 5 × 13 × 2551
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 3,215,520
Proper-divisor sum: 1,889,000
Digit sum: 19
Digital root: 1

Number bases

Decimal: 1326520
Binary: 101000011110110111000 (21 bits)
Octal: 0o5036670
Hexadecimal: 0x143DB8

Divisor catalog (32)

12458101320264052651041302605202,5515,10210,20412,75520,40825,51033,16351,02066,326102,040132,652165,815265,304331,630663,2601,326,520

Showing 32 of 32.

Collatz trajectory (124 steps)

Even: n → n/2; Odd: n → 3n + 1

1,326,520663,260331,630165,815497,446248,723746,170373,0851,119,256559,628279,814139,907419,722209,861629,584314,792157,39678,69839,349118,04859,02429,51214,7567,3783,68911,0685,5342,7678,3024,15112,4546,22718,6829,34128,02414,0127,0063,50310,5105,25515,7667,88323,65011,82535,47617,7388,86926,60813,3046,6523,3261,6634,9902,4957,4863,74311,2305,61516,8468,423

Showing 60 of 60.