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A372488
The smallest nonpalindromic number that shares n or more distinct prime factors with the prime factors of its reverse.
1
10, 12, 24, 264, 8580, 24024, 2168166, 67897830, 2448684420
OFFSET
0,1
COMMENTS
When a number is reversed any leading 0's are dropped; the resulting number may be palindromic.
EXAMPLE
a(3) = 264 as 264 = 2^3 * 3 * 11 and 264 in reverse is 462 = 2 * 3 * 7 * 11, which share three prime factors 2, 3, and 11.
CROSSREFS
KEYWORD
nonn,base,more
AUTHOR
Scott R. Shannon, May 02 2024
STATUS
approved