Numeric Value: 1,653

The folowing table expresses '1653' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.

BaseDR11DR10DR9DR8DR7DR6DR5DR4DR3DR2DR1
211001110101       11111,101
3    2021020    21,101
4     121311   213
5      23103  14,101
6      11353  213
7       4551 213
8       3165 17,101
9       2236 145
10       1653 156
11       1273 123
12        B59213
13        9A2189
14        861112
15        753101
16        675123

Math World

Factors: 3 * 19 * 29

1 is the sum of the counting numbers from 1 to 57 (See 'The Sum/Product of the First N Counting Numbers').