Integer Profile

1,288,253

23 × 79 × 709

Prime factors, divisor sums, positional representations and sequence properties for 1,288,253. The prime factorization is 23 × 79 × 709.

Number of positive divisors: 8. Showing the recorded part of the sequence: 124.

DeficientOddComposite

Collatz trajectory (124 steps)

Even: n → n/2; Odd: n → 3n + 1

1,288,2533,864,7601,932,380966,190483,0951,449,286724,6432,173,9301,086,9653,260,8961,630,448815,224407,612203,806101,903305,710152,855458,566229,283687,850343,9251,031,776515,888257,944128,97264,48632,24396,73048,365145,09672,54836,27418,13754,41227,20613,60340,81020,40561,21630,60815,3047,6523,8261,9135,7402,8701,4354,3062,1536,4603,2301,6154,8462,4237,2703,63510,9065,45316,3608,180

Showing 60 of 60.

Prime factorization

Factorization: 23 × 79 × 709
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,363,200
Proper-divisor sum: 74,947
Digit sum: 29
Digital root: 2

Number bases

Decimal: 1288253
Binary: 100111010100000111101 (21 bits)
Octal: 0o4724075
Hexadecimal: 0x13A83D

Divisor catalog (8)

123797091,81716,30756,0111,288,253

Showing 8 of 8.