Integer Profile

428,871

3 × 59 × 2423

Prime factors, divisor sums, positional representations and sequence properties for 428,871. The prime factorization is 3 × 59 × 2423.

Number of positive divisors: 8. Showing the recorded part of the sequence: 161.

DeficientOddComposite

Divisor catalog (8)

13591772,4237,269142,957428,871

Showing 8 of 8.

Collatz trajectory (161 steps)

Even: n → n/2; Odd: n → 3n + 1

428,8711,286,614643,3071,929,922964,9612,894,8841,447,442723,7212,171,1641,085,582542,7911,628,374814,1872,442,5621,221,2813,663,8441,831,922915,9612,747,8841,373,942686,9712,060,9141,030,4573,091,3721,545,686772,8432,318,5301,159,2653,477,7961,738,898869,4492,608,3481,304,174652,0871,956,262978,1312,934,3941,467,1974,401,5922,200,7961,100,398550,1991,650,598825,2992,475,8981,237,9493,713,8481,856,924928,462464,2311,392,694696,3472,089,0421,044,5213,133,5641,566,782783,3912,350,1741,175,0873,525,262

Showing 60 of 60.

Prime factorization

Factorization: 3 × 59 × 2423
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 581,760
Proper-divisor sum: 152,889
Digit sum: 30
Digital root: 3

Number bases

Decimal: 428871
Binary: 1101000101101000111 (19 bits)
Octal: 0o1505507
Hexadecimal: 0x68B47