Base | Representation |
---|---|
bin | 111011101101000100… |
… | …001010000110010011 |
3 | 20010110201022111112022 |
4 | 323231010022012103 |
5 | 2022242322113100 |
6 | 45241131522055 |
7 | 4426425040433 |
oct | 735504120623 |
9 | 203421274468 |
10 | 64106832275 |
11 | 252076a9a22 |
12 | 105112b932b |
13 | 6078545165 |
14 | 31620962c3 |
15 | 1a0307be85 |
hex | eed10a193 |
64106832275 has 12 divisors (see below), whose sum is σ = 81431314104. Its totient is φ = 50034600000.
The previous prime is 64106832253. The next prime is 64106832311. The reversal of 64106832275 is 57223860146.
It is not a de Polignac number, because 64106832275 - 222 = 64102637971 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 in 11 ways as a sum of consecutive naturals, for example, 31270601 + ... + 31272650.
It is an arithmetic number, because the mean of its divisors is an integer number (6785942842).
Almost surely, 264106832275 is an apocalyptic number.
64106832275 is a deficient number, since it is larger than the sum of its proper divisors (17324481829).
64106832275 is a wasteful number, since it uses less digits than its factorization.
64106832275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62543302 (or 62543297 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 44.
The spelling of 64106832275 in words is "sixty-four billion, one hundred six million, eight hundred thirty-two thousand, two hundred seventy-five".
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