Integer Profile

1,307,816

2^3 × 163477

Prime factors, divisor sums, positional representations and sequence properties for 1,307,816. The prime factorization is 2^3 × 163477.

Number of positive divisors: 8. Showing the recorded part of the sequence: 98.

DeficientEvenComposite

Divisor catalog (8)

1248163,477326,954653,9081,307,816

Showing 8 of 8.

Collatz trajectory (98 steps)

Even: n → n/2; Odd: n → 3n + 1

1,307,816653,908326,954163,477490,432245,216122,60861,30430,65215,3267,66322,99011,49534,48617,24351,73025,86577,59638,79819,39958,19829,09987,29843,649130,94865,47432,73798,21249,10624,55373,66036,83018,41555,24627,62382,87041,435124,30662,153186,46093,23046,615139,84669,923209,770104,885314,656157,32878,66439,33219,6669,83329,50014,7507,37522,12611,06333,19016,59549,786

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 163477
Distinct prime factors: 2
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,452,170
Proper-divisor sum: 1,144,354
Digit sum: 26
Digital root: 8

Number bases

Decimal: 1307816
Binary: 100111111010010101000 (21 bits)
Octal: 0o4772250
Hexadecimal: 0x13F4A8