Base | Representation |
---|---|
bin | 1101011001011101011… |
… | …0001010000101000001 |
3 | 211000010010001011212212 |
4 | 3112113112022011001 |
5 | 12232343120403003 |
6 | 253423442031505 |
7 | 22425613262042 |
oct | 3262726120501 |
9 | 730103034785 |
10 | 230172434753 |
11 | 8968537aa98 |
12 | 38738348595 |
13 | 18922339871 |
14 | b1d73b48c9 |
15 | 5ec22aedd8 |
hex | 359758a141 |
230172434753 has 2 divisors, whose sum is σ = 230172434754. Its totient is φ = 230172434752.
The previous prime is 230172434699. The next prime is 230172434773. The reversal of 230172434753 is 357434271032.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 133803787264 + 96368647489 = 365792^2 + 310433^2 .
It is a cyclic number.
It is not a de Polignac number, because 230172434753 - 218 = 230172172609 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 230172434753.
It is not a weakly prime, because it can be changed into another prime (230172434773) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115086217376 + 115086217377.
It is an arithmetic number, because the mean of its divisors is an integer number (115086217377).
Almost surely, 2230172434753 is an apocalyptic number.
It is an amenable number.
230172434753 is a deficient number, since it is larger than the sum of its proper divisors (1).
230172434753 is an equidigital number, since it uses as much as digits as its factorization.
230172434753 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 423360, while the sum is 41.
The spelling of 230172434753 in words is "two hundred thirty billion, one hundred seventy-two million, four hundred thirty-four thousand, seven hundred fifty-three".
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