Base | Representation |
---|---|
bin | 1111011010110… |
… | …1110100011111 |
3 | 11111200211120012 |
4 | 3312231310133 |
5 | 113024100403 |
6 | 10230113435 |
7 | 1413505103 |
oct | 366556437 |
9 | 144624505 |
10 | 64675103 |
11 | 335643a9 |
12 | 197ab87b |
13 | 10525bbc |
14 | 8837903 |
15 | 5a27ed8 |
hex | 3dadd1f |
64675103 has 8 divisors (see below), whose sum is σ = 67572576. Its totient is φ = 61784800.
The previous prime is 64675099. The next prime is 64675109. The reversal of 64675103 is 30157646.
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 64675103 - 22 = 64675099 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 64675103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64675109) 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, 25973 + ... + 28353.
It is an arithmetic number, because the mean of its divisors is an integer number (8446572).
Almost surely, 264675103 is an apocalyptic number.
64675103 is a deficient number, since it is larger than the sum of its proper divisors (2897473).
64675103 is a wasteful number, since it uses less digits than its factorization.
64675103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3585.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 64675103 is about 8042.0832500043. The cubic root of 64675103 is about 401.4015480057.
The spelling of 64675103 in words is "sixty-four million, six hundred seventy-five thousand, one hundred three".
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