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Perfect Number Day June 28 card

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Perfect Number Day June 28 card (1958706)
Front | Inside | Back
Perfect Number Day June 28 card
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Details
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Price:
$3.89 (includes envelope), as low as
Quantity Price Per Card
1 - 1* $3.89
2 - 4* $3.39
5 - 9 $3.19
10 - 24 $3.09
25 - 49 $2.79
50 - 99 $2.59
100 - 199* $2.29
200 - 499* $2.19
500 - 999* $1.79
1,000 - 2,999* $1.59
3,000+* See bulk pricing
* Orders with less than 5 cards or exceeding 99 cards are not eligible for FedEx Office pickup.
$1.59
Inside Text:
Let's grab a coffee soon,
June 28, 8128 is a long time to wait!
Customize:
Inside text only
Artist:
Tay
Product ID:
Availability:
In Stock - Ships the next business day
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Size:
Folded 5" x 7" greeting card
Artist Notes:
Considered the most mathematically 'perfect' day because the month and day are perfect numbers - a positive integer that equals the sum of its proper divisors (excluding the number itself). Eg, 1+2+3=6 and 1+2+4+7+14=28. The next triply perfect day (where the year is also a perfect number) is June 28, 8128.
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