Integer Profile

7,131,987

3^2 × 792443

Prime factors, divisor sums, positional representations and sequence properties for 7,131,987. The prime factorization is 3^2 × 792443.

Number of positive divisors: 6. Showing the recorded part of the sequence: 173.

DeficientOddComposite

Divisor catalog (6)

139792,4432,377,3297,131,987

Showing 6 of 6.

Collatz trajectory (173 steps)

Even: n → n/2; Odd: n → 3n + 1

7,131,98721,395,96210,697,98132,093,94416,046,9728,023,4864,011,74312,035,2306,017,61518,052,8469,026,42327,079,27013,539,63540,618,90620,309,45360,928,36030,464,18015,232,0907,616,04522,848,13611,424,0685,712,0342,856,0178,568,0524,284,0262,142,0136,426,0403,213,0201,606,510803,2552,409,7661,204,8833,614,6501,807,3255,421,9762,710,9881,355,494677,7472,033,2421,016,6213,049,8641,524,932762,466381,2331,143,700571,850285,925857,776428,888214,444107,22253,611160,83480,417241,252120,62660,313180,94090,47045,235

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 792443
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 6
Divisor sum: 10,301,772
Proper-divisor sum: 3,169,785
Digit sum: 36
Digital root: 9

Number bases

Decimal: 7131987
Binary: 11011001101001101010011 (23 bits)
Octal: 0o33151523
Hexadecimal: 0x6CD353