Base | Representation |
---|---|
bin | 1111110111111101100… |
… | …10011110110000110011 |
3 | 1221010212200120120111101 |
4 | 13323332302132300303 |
5 | 32414030233302423 |
6 | 1054323311225231 |
7 | 54256344653206 |
oct | 7737662366063 |
9 | 1833780516441 |
10 | 545440525363 |
11 | 1a0357a58798 |
12 | 89862b18217 |
13 | 3c5863bc1c6 |
14 | 1c5841a593d |
15 | e2c508c7ad |
hex | 7efec9ec33 |
545440525363 has 2 divisors, whose sum is σ = 545440525364. Its totient is φ = 545440525362.
The previous prime is 545440525339. The next prime is 545440525417. The reversal of 545440525363 is 363525044545.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-545440525363 is a prime.
It is not a weakly prime, because it can be changed into another prime (545440529363) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272720262681 + 272720262682.
It is an arithmetic number, because the mean of its divisors is an integer number (272720262682).
Almost surely, 2545440525363 is an apocalyptic number.
545440525363 is a deficient number, since it is larger than the sum of its proper divisors (1).
545440525363 is an equidigital number, since it uses as much as digits as its factorization.
545440525363 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4320000, while the sum is 46.
The spelling of 545440525363 in words is "five hundred forty-five billion, four hundred forty million, five hundred twenty-five thousand, three hundred sixty-three".
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