Integer Profile

1,396,556

2^2 × 7 × 49877

Prime factors, divisor sums, positional representations and sequence properties for 1,396,556. The prime factorization is 2^2 × 7 × 49877.

Number of positive divisors: 12. Showing the recorded part of the sequence: 137.

AbundantEvenComposite

Divisor catalog (12)

1247142849,87799,754199,508349,139698,2781,396,556

Showing 12 of 12.

Collatz trajectory (137 steps)

Even: n → n/2; Odd: n → 3n + 1

1,396,556698,278349,1391,047,418523,7091,571,128785,564392,782196,391589,174294,587883,762441,8811,325,644662,822331,411994,234497,1171,491,352745,676372,838186,419559,258279,629838,888419,444209,722104,861314,584157,29278,64639,323117,97058,985176,95688,47844,239132,71866,359199,07899,539298,618149,309447,928223,964111,98255,991167,97483,987251,962125,981377,944188,97294,48647,243141,73070,865212,596106,29853,149

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 7 × 49877
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,793,168
Proper-divisor sum: 1,396,612
Digit sum: 35
Digital root: 8

Number bases

Decimal: 1396556
Binary: 101010100111101001100 (21 bits)
Octal: 0o5247514
Hexadecimal: 0x154F4C