Base | Representation |
---|---|
bin | 1111011011111… |
… | …1101001010100 |
3 | 11111211112201101 |
4 | 3312333221110 |
5 | 113033414431 |
6 | 10231435444 |
7 | 1414231006 |
oct | 366775124 |
9 | 144745641 |
10 | 64748116 |
11 | 33604244 |
12 | 19825b84 |
13 | 105501c4 |
14 | 8856376 |
15 | 5a3e961 |
hex | 3dbfa54 |
64748116 has 12 divisors (see below), whose sum is σ = 113581300. Its totient is φ = 32296320.
The previous prime is 64748081. The next prime is 64748129. The reversal of 64748116 is 61184746.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 427716 + 64320400 = 654^2 + 8020^2 .
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 17541 + ... + 20908.
Almost surely, 264748116 is an apocalyptic number.
It is an amenable number.
64748116 is a deficient number, since it is larger than the sum of its proper divisors (48833184).
64748116 is a wasteful number, since it uses less digits than its factorization.
64748116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38874 (or 38872 counting only the distinct ones).
The product of its digits is 32256, while the sum is 37.
The square root of 64748116 is about 8046.6214028001. The cubic root of 64748116 is about 401.5525412429.
The spelling of 64748116 in words is "sixty-four million, seven hundred forty-eight thousand, one hundred sixteen".
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