172nd additive prime is 2203
172nd additive prime is 2203.
2203 is 172nd additive prime because sum of its digits is 7 which is also prime.
Learn more about Additive primes.
Neighbours#
| 206312 | 20699 | 208111 | 208310 | 208710 |
| 20898 | 21119 | 211311 | 21316 | 213712 |
| 21537 | 21798 | 22037 | 220710 | 22219 |
| 22439 | 22678 | 226912 | 22819 | 22877 |
| 23117 | 233310 | 233912 | 235110 | 23577 |
Compare with#
| 206312 | 20699 | 208111 | 208310 | 208710 |
| 20898 | 21119 | 211311 | 21316 | 213712 |
| 21537 | 21798 | 22037 | 220710 | 22219 |
| 22439 | 22678 | 226912 | 22819 | 22877 |
| 23117 | 233310 | 233912 | 235110 | 23577 |
Related#
- Learn more about Additive primes
- Check first 500 additive primes
- Check additive primes up to 10000
- Check all additive primes