Integer Profile

2,150,380

2^2 × 5 × 79 × 1361

Prime factors, divisor sums, positional representations and sequence properties for 2,150,380. The prime factorization is 2^2 × 5 × 79 × 1361.

Number of positive divisors: 24. Showing the recorded part of the sequence: 197.

AbundantEvenComposite

Collatz trajectory (197 steps)

Even: n → n/2; Odd: n → 3n + 1

2,150,3801,075,190537,5951,612,786806,3932,419,1801,209,590604,7951,814,386907,1932,721,5801,360,790680,3952,041,1861,020,5933,061,7801,530,890765,4452,296,3361,148,168574,084287,042143,521430,564215,282107,641322,924161,46280,731242,194121,097363,292181,64690,823272,470136,235408,706204,353613,060306,530153,265459,796229,898114,949344,848172,42486,21243,10621,55364,66032,33016,16548,49624,24812,1246,0623,0319,0944,54713,642

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 79 × 1361
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 4,576,320
Proper-divisor sum: 2,425,940
Digit sum: 19
Digital root: 1

Number bases

Decimal: 2150380
Binary: 1000001100111111101100 (22 bits)
Octal: 0o10147754
Hexadecimal: 0x20CFEC

Divisor catalog (24)

12451020791583163957901,3611,5802,7225,4446,80513,61027,220107,519215,038430,076537,5951,075,1902,150,380

Showing 24 of 24.