1,342,845

3³ × 5 × 7³ × 29

Prime Factor Structure

Factorization String 3^3 × 5 × 7^3 × 29

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 64

Divisor Sum (σ) 2,880,000

Proper Divisor Sum 1,537,155

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1342829 ← → #1342849

1 3 5 7 9 15 21 27 29 35 45 49 63 87 105 135 145 147 189 203 245 261 315 343 435 441 609 735 783 945 1,015 1,029 1,305 1,323 1,421 1,715 1,827 2,205 3,045 3,087 3,915 4,263 5,145 5,481 6,615 7,105 9,135 9,261 9,947 12,789 15,435 21,315 27,405 29,841 38,367 46,305 49,735 63,945 89,523 149,205

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,342,845 4,028,536 2,014,268 1,007,134 503,567 1,510,702 755,351 2,266,054 1,133,027 3,399,082 1,699,541 5,098,624 2,549,312 1,274,656 637,328 318,664 159,332 79,666 39,833 119,500 59,750 29,875 89,626 44,813 134,440 67,220 33,610 16,805 50,416 25,208 12,604 6,302 3,151 9,454 4,727 14,182 7,091 21,274 10,637 31,912 15,956 7,978 3,989 11,968 5,984 2,992 1,496 748 374 187 562 281 844 422 211 634 317 952 476 238

Browse other published profiles and their separate link collections.