Integer Profile

1,372,775

5^2 × 43 × 1277

Prime factors, divisor sums, positional representations and sequence properties for 1,372,775. The prime factorization is 5^2 × 43 × 1277.

Number of positive divisors: 12. Showing the recorded part of the sequence: 217.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 1,743,192
Proper-divisor sum: 370,417
Digit sum: 32
Digital root: 5

Number bases

Decimal: 1372775
Binary: 101001111001001100111 (21 bits)
Octal: 0o5171147
Hexadecimal: 0x14F267

Divisor catalog (12)

1525432151,0751,2776,38531,92554,911274,5551,372,775

Showing 12 of 12.

Collatz trajectory (217 steps)

Even: n → n/2; Odd: n → 3n + 1

1,372,7754,118,3262,059,1636,177,4903,088,7459,266,2364,633,1182,316,5596,949,6783,474,83910,424,5185,212,25915,636,7787,818,38923,455,16811,727,5845,863,7922,931,8961,465,948732,974366,4871,099,462549,7311,649,194824,5972,473,7921,236,896618,448309,224154,61277,30638,653115,96057,98028,99014,49543,48621,74365,23032,61597,84648,923146,77073,385220,156110,07855,039165,11882,559247,678123,839371,518185,759557,278278,639835,918417,9591,253,878626,9391,880,818

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 43 × 1277
Distinct prime factors: 3
Perfect square: No
Parity: Odd