Integer Profile

1,741,905

3^4 × 5 × 11 × 17 × 23

Prime factors, divisor sums, positional representations and sequence properties for 1,741,905. The prime factorization is 3^4 × 5 × 11 × 17 × 23.

Number of positive divisors: 80. Showing the recorded part of the sequence: 189.

AbundantOddComposite

Prime factorization

Factorization: 3^4 × 5 × 11 × 17 × 23
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 80
Divisor sum: 3,763,584
Proper-divisor sum: 2,021,679
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1741905
Binary: 110101001010001010001 (21 bits)
Octal: 0o6512121
Hexadecimal: 0x1A9451

Divisor catalog (80)

1359111517232733455155698185991151351531651872072532552973453914054594955616217597658919351,0351,1731,2651,3771,4851,6831,8631,9552,2772,2952,8053,1053,5193,7954,3014,4555,0495,8656,8316,8858,4159,31510,557

Showing 60 of 80.

Collatz trajectory (189 steps)

Even: n → n/2; Odd: n → 3n + 1

1,741,9055,225,7162,612,8581,306,4293,919,2881,959,644979,822489,9111,469,734734,8672,204,6021,102,3013,306,9041,653,452826,726413,3631,240,090620,0451,860,136930,068465,034232,517697,552348,776174,38887,19443,597130,79265,39632,69816,34949,04824,52412,2626,13118,3949,19727,59213,7966,8983,44910,3485,1742,5877,7623,88111,6445,8222,9118,7344,36713,1026,55119,6549,82729,48214,74144,22422,11211,056

Showing 60 of 60.