Base | Representation |
---|---|
bin | 11101000111011111001010… |
… | …10101010110011100100111 |
3 | 22101201002211212200120001100 |
4 | 32203233211111112130213 |
5 | 31343022214303422103 |
6 | 344102252044531143 |
7 | 16325636311052265 |
oct | 1643574525263447 |
9 | 271632755616040 |
10 | 64028925060903 |
11 | 19446572a6a090 |
12 | 7221299550ab3 |
13 | 2995b9512417a |
14 | 11b5033427435 |
15 | 7608151015a3 |
hex | 3a3be5556727 |
64028925060903 has 24 divisors (see below), whose sum is σ = 104148710954496. Its totient is φ = 37553621734800.
The previous prime is 64028925060869. The next prime is 64028925060907. The reversal of 64028925060903 is 30906052982046.
It is a happy number.
64028925060903 is a `hidden beast` number, since 6 + 4 + 0 + 2 + 8 + 9 + 25 + 0 + 609 + 0 + 3 = 666.
It is not a de Polignac number, because 64028925060903 - 28 = 64028925060647 is a prime.
It is a super-3 number, since 3×640289250609033 (a number of 42 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 64028925060903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64028925060907) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10431558525 + ... + 10431564662.
It is an arithmetic number, because the mean of its divisors is an integer number (4339529623104).
Almost surely, 264028925060903 is an apocalyptic number.
64028925060903 is a deficient number, since it is larger than the sum of its proper divisors (40119785893593).
64028925060903 is a wasteful number, since it uses less digits than its factorization.
64028925060903 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20863123235 (or 20863123232 counting only the distinct ones).
The product of its (nonzero) digits is 5598720, while the sum is 54.
The spelling of 64028925060903 in words is "sixty-four trillion, twenty-eight billion, nine hundred twenty-five million, sixty thousand, nine hundred three".
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