Numeric Value: 406

The folowing table expresses '406' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.

BaseDR9DR8DR7DR6DR5DR4DR3DR2DR1
2110010110     101101
3   120001   112
4    12112  13,101
5     3111 112
6     1514 15,101
7     1120  4
8      626167
9      501 6
10      406101
11      33A156
12      29A19A
13      253 A
14      210 3
15      1C1 E
16      196101

Math World

Factors: 2 * 7 * 29

406 is the sum of the counting numbers from 1 to 28 (See 'The Sum/Product of the First N Counting Numbers').