Numeric Value: 1,378

The folowing table expresses '1378' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.

BaseDR11DR10DR9DR8DR7DR6DR5DR4DR3DR2DR1
210101100010       101101
3    1220001    202
4     111202   13,101
5      21003  112
6      10214  123
7       4006 134
8       2542 156
9       1801 112
10       1378 19,101
11       1043  8
12        96A213
13        820 A
14        706 D
15        61D156
16        562 D

Math World

Factors: 2 * 13 * 53

1 is the sum of the counting numbers from 1 to 52 (See 'The Sum/Product of the First N Counting Numbers').