20th additive prime is 151
20th additive prime is 151.
151 is 20th additive prime because sum of its digits is 7 which is also prime.
Learn more about Additive primes.
Neighbours#
4119 | 4313 | 4722 | 6113 | 6718 |
8311 | 899 | 10120 | 11322 | 13113 |
1379 | 1397 | 15110 | 15712 | 17310 |
17914 | 19117 | 19319 | 19714 | 19911 |
22314 | 22712 | 22910 | 24111 | 26315 |
Compare with#
4119 | 4313 | 4722 | 6113 | 6718 |
8311 | 899 | 10120 | 11322 | 13113 |
1379 | 1397 | 15110 | 15712 | 17310 |
17914 | 19117 | 19319 | 19714 | 19911 |
22314 | 22712 | 22910 | 24111 | 26315 |
Related#
- Learn more about Additive primes
- Check first 50 additive primes
- Check additive primes up to 500
- Check all additive primes