Q: Is 400,033,400 a Prime Number?
A: No, 400,033,400 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 400033400 can be evenly divided by 1 2 4 5 8 10 13 20 25 26 40 50 52 53 65 100 104 106 130 200 212 260 265 325 424 520 530 650 689 1,060 1,300 1,325 1,378 2,120 2,600 2,650 2,756 2,903 3,445 5,300 5,512 5,806 6,890 10,600 11,612 13,780 14,515 17,225 23,224 27,560 29,030 34,450 37,739 58,060 68,900 72,575 75,478 116,120 137,800 145,150 150,956 153,859 188,695 290,300 301,912 307,718 377,390 580,600 615,436 754,780 769,295 943,475 1,230,872 1,509,560 1,538,590 1,886,950 2,000,167 3,077,180 3,773,900 3,846,475 4,000,334 6,154,360 7,547,800 7,692,950 8,000,668 10,000,835 15,385,900 16,001,336 20,001,670 30,771,800 40,003,340 50,004,175 80,006,680 100,008,350 200,016,700 and 400,033,400, with no remainder.
Since 400,033,400 cannot be divided by just 1 and 400,033,400, it is not a prime number.
| Number | 400,033,398 | 400,033,399 | 400,033,401 | 400,033,402 |
| Prime? | no | yes | no | no |