Base | Representation |
---|---|
bin | 1111010111101… |
… | …1010100110011 |
3 | 11111022022211220 |
4 | 3311323110303 |
5 | 113000441100 |
6 | 10221440123 |
7 | 1411654104 |
oct | 365732463 |
9 | 144268756 |
10 | 64468275 |
11 | 33432a73 |
12 | 19710043 |
13 | 10482a11 |
14 | 87c23ab |
15 | 59d6aa0 |
hex | 3d7b533 |
64468275 has 12 divisors (see below), whose sum is σ = 106587672. Its totient is φ = 34383040.
The previous prime is 64468259. The next prime is 64468291. The reversal of 64468275 is 57286446.
It is an interprime number because it is at equal distance from previous prime (64468259) and next prime (64468291).
It is not a de Polignac number, because 64468275 - 24 = 64468259 is a prime.
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, 429714 + ... + 429863.
It is an arithmetic number, because the mean of its divisors is an integer number (8882306).
Almost surely, 264468275 is an apocalyptic number.
64468275 is a deficient number, since it is larger than the sum of its proper divisors (42119397).
64468275 is a wasteful number, since it uses less digits than its factorization.
64468275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 859590 (or 859585 counting only the distinct ones).
The product of its digits is 322560, while the sum is 42.
The square root of 64468275 is about 8029.2138469467. The cubic root of 64468275 is about 400.9732031853.
The spelling of 64468275 in words is "sixty-four million, four hundred sixty-eight thousand, two hundred seventy-five".
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