Base | Representation |
---|---|
bin | 10010100000100100110000… |
… | …00110101000100110100111 |
3 | 12100010001002210201101021101 |
4 | 21100102120012220212213 |
5 | 20313324000431113103 |
6 | 222322030235300531 |
7 | 11400412061312221 |
oct | 1120223006504647 |
9 | 170101083641241 |
10 | 40701661972903 |
11 | 11a72529103598 |
12 | 46943082aa747 |
13 | 19931c5158409 |
14 | a09d84407411 |
15 | 4a8b24b65a1d |
hex | 2504981a89a7 |
40701661972903 has 2 divisors, whose sum is σ = 40701661972904. Its totient is φ = 40701661972902.
The previous prime is 40701661972897. The next prime is 40701661972943. The reversal of 40701661972903 is 30927916610704.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-40701661972903 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40701661972943) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20350830986451 + 20350830986452.
It is an arithmetic number, because the mean of its divisors is an integer number (20350830986452).
Almost surely, 240701661972903 is an apocalyptic number.
40701661972903 is a deficient number, since it is larger than the sum of its proper divisors (1).
40701661972903 is an equidigital number, since it uses as much as digits as its factorization.
40701661972903 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3429216, while the sum is 55.
The spelling of 40701661972903 in words is "forty trillion, seven hundred one billion, six hundred sixty-one million, nine hundred seventy-two thousand, nine hundred three".
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