The folowing table expresses '4465' in various number bases. 'DRx' shows the result of 'digit reducing' resulting in an X-digit long number.
Base | DR13 | DR12 | DR11 | DR10 | DR9 | DR8 | DR7 | DR6 | DR5 | DR4 | DR3 | DR2 | DR1 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2 | 1000101110001 | 110 | 10 | 1 | |||||||||
3 | 20010101 | 12,10 | 1 | ||||||||||
4 | 1011301 | 13,10 | 1 | ||||||||||
5 | 120330 | 14,10 | 1 | ||||||||||
6 | 32401 | 14 | 5 | ||||||||||
7 | 16006 | 16,10 | 1 | ||||||||||
8 | 10561 | 15 | 6 | ||||||||||
9 | 6111 | 10 | 1 | ||||||||||
10 | 4465 | 19,10 | 1 | ||||||||||
11 | 339A | 23 | 5 | ||||||||||
12 | 2701 | A | |||||||||||
13 | 2056 | 10 | 1 | ||||||||||
14 | 18AD | 24 | 6 | ||||||||||
15 | 14CA | 1C | D | ||||||||||
16 | 1171 | A |
Factors: 5 * 19 * 47
4 is the sum of the counting numbers from 1 to 94 (See 'The Sum/Product of the First N Counting Numbers').