Q: Is 47,421,528 a Prime Number?
A: No, 47,421,528 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 47421528 can be evenly divided by 1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 56 66 67 77 84 88 132 134 154 168 201 231 264 268 308 383 402 462 469 536 616 737 766 804 924 938 1,149 1,407 1,474 1,532 1,608 1,848 1,876 2,211 2,298 2,681 2,814 2,948 3,064 3,752 4,213 4,422 4,596 5,159 5,362 5,628 5,896 8,043 8,426 8,844 9,192 10,318 10,724 11,256 12,639 15,477 16,086 16,852 17,688 20,636 21,448 25,278 25,661 29,491 30,954 32,172 33,704 41,272 50,556 51,322 58,982 61,908 64,344 76,983 88,473 101,112 102,644 117,964 123,816 153,966 176,946 179,627 205,288 235,928 282,271 307,932 353,892 359,254 538,881 564,542 615,864 707,784 718,508 846,813 1,077,762 1,129,084 1,437,016 1,693,626 1,975,897 2,155,524 2,258,168 3,387,252 3,951,794 4,311,048 5,927,691 6,774,504 7,903,588 11,855,382 15,807,176 23,710,764 and 47,421,528, with no remainder.
Since 47,421,528 cannot be divided by just 1 and 47,421,528, it is not a prime number.
| Number | 47,421,526 | 47,421,527 | 47,421,529 | 47,421,530 |
| Prime? | no | yes | yes | no |