Base | Representation |
---|---|
bin | 1111011010110… |
… | …1110100100010 |
3 | 11111200211120022 |
4 | 3312231310202 |
5 | 113024100411 |
6 | 10230113442 |
7 | 1413505106 |
oct | 366556442 |
9 | 144624508 |
10 | 64675106 |
11 | 33564401 |
12 | 197ab882 |
13 | 10525bc2 |
14 | 8837906 |
15 | 5a27edb |
hex | 3dadd22 |
64675106 has 8 divisors (see below), whose sum is σ = 102719340. Its totient is φ = 30435328.
The previous prime is 64675099. The next prime is 64675109. The reversal of 64675106 is 60157646.
It can be written as a sum of positive squares in 2 ways, for example, as 63856081 + 819025 = 7991^2 + 905^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×646751062 = 8365738672222472, which contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 951071 + ... + 951138.
Almost surely, 264675106 is an apocalyptic number.
64675106 is a deficient number, since it is larger than the sum of its proper divisors (38044234).
64675106 is a wasteful number, since it uses less digits than its factorization.
64675106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1902228.
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 64675106 is about 8042.0834365232. The cubic root of 64675106 is about 401.4015542121.
The spelling of 64675106 in words is "sixty-four million, six hundred seventy-five thousand, one hundred six".
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