Base | Representation |
---|---|
bin | 1111010101111… |
… | …0111100111111 |
3 | 11111002102102202 |
4 | 3311132330333 |
5 | 112433231223 |
6 | 10215142115 |
7 | 1410661226 |
oct | 365367477 |
9 | 144072382 |
10 | 64352063 |
11 | 33363726 |
12 | 1967493b |
13 | 10441b59 |
14 | 8791cbd |
15 | 59b2428 |
hex | 3d5ef3f |
64352063 has 8 divisors (see below), whose sum is σ = 66683520. Its totient is φ = 62036640.
The previous prime is 64352053. The next prime is 64352077. The reversal of 64352063 is 36025346.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 64352063 - 214 = 64335679 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64352033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4481 + ... + 12197.
It is an arithmetic number, because the mean of its divisors is an integer number (8335440).
Almost surely, 264352063 is an apocalyptic number.
64352063 is a deficient number, since it is larger than the sum of its proper divisors (2331457).
64352063 is a wasteful number, since it uses less digits than its factorization.
64352063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8017.
The product of its (nonzero) digits is 12960, while the sum is 29.
The square root of 64352063 is about 8021.9737596180. The cubic root of 64352063 is about 400.7321237528.
The spelling of 64352063 in words is "sixty-four million, three hundred fifty-two thousand, sixty-three".
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