Integer Profile

2,772,972

2^2 × 3^2 × 17 × 23 × 197

Prime factors, divisor sums, positional representations and sequence properties for 2,772,972. The prime factorization is 2^2 × 3^2 × 17 × 23 × 197.

Number of positive divisors: 72. Showing the recorded part of the sequence: 94.

AbundantEvenComposite

Divisor catalog (72)

12346912171823343646516869921021381531972042072763063913944145916127827888281,1731,1821,5641,7732,3462,3643,3493,5193,5464,5314,6926,6987,0387,0929,06210,04713,39613,59314,07618,12420,09427,18630,14140,18840,77954,37260,282

Showing 60 of 72.

Collatz trajectory (94 steps)

Even: n → n/2; Odd: n → 3n + 1

2,772,9721,386,486693,2432,079,7301,039,8653,119,5961,559,798779,8992,339,6981,169,8493,509,5481,754,774877,3872,632,1621,316,0813,948,2441,974,122987,0612,961,1841,480,592740,296370,148185,07492,537277,612138,80669,403208,210104,105312,316156,15878,079234,238117,119351,358175,679527,038263,519790,558395,2791,185,838592,9191,778,758889,3792,668,1381,334,0694,002,2082,001,1041,000,552500,276250,138125,069375,208187,60493,80246,901140,70470,35235,17617,588

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3^2 × 17 × 23 × 197
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 72
Divisor sum: 7,783,776
Proper-divisor sum: 5,010,804
Digit sum: 36
Digital root: 9

Number bases

Decimal: 2772972
Binary: 1010100100111111101100 (22 bits)
Octal: 0o12447754
Hexadecimal: 0x2A4FEC