Base | Representation |
---|---|
bin | 111011100010100011… |
… | …010110111000111001 |
3 | 20010000102102221122202 |
4 | 323202203112320321 |
5 | 2021412144234003 |
6 | 45211431355545 |
7 | 4422153646604 |
oct | 734243267071 |
9 | 203012387582 |
10 | 63930461753 |
11 | 25127096164 |
12 | 10482222bb5 |
13 | 604ab422c2 |
14 | 31468a533b |
15 | 19e283e088 |
hex | ee28d6e39 |
63930461753 has 2 divisors, whose sum is σ = 63930461754. Its totient is φ = 63930461752.
The previous prime is 63930461737. The next prime is 63930461761. The reversal of 63930461753 is 35716403936.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 51398330944 + 12532130809 = 226712^2 + 111947^2 .
It is a cyclic number.
It is not a de Polignac number, because 63930461753 - 24 = 63930461737 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 63930461698 and 63930461707.
It is not a weakly prime, because it can be changed into another prime (63930460753) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31965230876 + 31965230877.
It is an arithmetic number, because the mean of its divisors is an integer number (31965230877).
Almost surely, 263930461753 is an apocalyptic number.
It is an amenable number.
63930461753 is a deficient number, since it is larger than the sum of its proper divisors (1).
63930461753 is an equidigital number, since it uses as much as digits as its factorization.
63930461753 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1224720, while the sum is 47.
The spelling of 63930461753 in words is "sixty-three billion, nine hundred thirty million, four hundred sixty-one thousand, seven hundred fifty-three".
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