Integer Profile

1,972,797

3 × 41 × 43 × 373

Prime factors, divisor sums, positional representations and sequence properties for 1,972,797. The prime factorization is 3 × 41 × 43 × 373.

Number of positive divisors: 16. Showing the recorded part of the sequence: 145.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,764,608
Proper-divisor sum: 791,811
Digit sum: 42
Digital root: 6

Number bases

Decimal: 1972797
Binary: 111100001101000111101 (21 bits)
Octal: 0o7415075
Hexadecimal: 0x1E1A3D

Divisor catalog (16)

1341431231293731,1191,7635,28915,29316,03945,87948,117657,5991,972,797

Showing 16 of 16.

Collatz trajectory (145 steps)

Even: n → n/2; Odd: n → 3n + 1

1,972,7975,918,3922,959,1961,479,598739,7992,219,3981,109,6993,329,0981,664,5494,993,6482,496,8241,248,412624,206312,103936,310468,1551,404,466702,2332,106,7001,053,350526,6751,580,026790,0132,370,0401,185,020592,510296,255888,766444,3831,333,150666,5751,999,726999,8632,999,5901,499,7954,499,3862,249,6936,749,0803,374,5401,687,270843,6352,530,9061,265,4533,796,3601,898,180949,090474,5451,423,636711,818355,9091,067,728533,864266,932133,46666,733200,200100,10050,05025,02575,076

Showing 60 of 60.

Prime factorization

Factorization: 3 × 41 × 43 × 373
Distinct prime factors: 4
Perfect square: No
Parity: Odd