Integer Profile

1,212,342

2 × 3 × 37 × 43 × 127

Prime factors, divisor sums, positional representations and sequence properties for 1,212,342. The prime factorization is 2 × 3 × 37 × 43 × 127.

Number of positive divisors: 32. Showing the recorded part of the sequence: 111.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 3 × 37 × 43 × 127
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 2,568,192
Proper-divisor sum: 1,355,850
Digit sum: 15
Digital root: 6

Number bases

Decimal: 1212342
Binary: 100100111111110110110 (21 bits)
Octal: 0o4477666
Hexadecimal: 0x127FB6

Divisor catalog (32)

1236374374861111271292222542583817621,5913,1824,6994,7735,4619,3989,54610,92214,09716,38328,19432,766202,057404,114606,1711,212,342

Showing 32 of 32.

Collatz trajectory (111 steps)

Even: n → n/2; Odd: n → 3n + 1

1,212,342606,1711,818,514909,2572,727,7721,363,886681,9432,045,8301,022,9153,068,7461,534,3734,603,1202,301,5601,150,780575,390287,695863,086431,5431,294,630647,3151,941,946970,9732,912,9201,456,460728,230364,1151,092,346546,1731,638,520819,260409,630204,815614,446307,223921,670460,8351,382,506691,2532,073,7601,036,880518,440259,220129,61064,805194,41697,20848,60424,30212,15136,45418,22754,68227,34182,02441,01220,50610,25330,76015,3807,690

Showing 60 of 60.