Base | Representation |
---|---|
bin | 1111010101110… |
… | …0100010111011 |
3 | 11111001220220120 |
4 | 3311130202323 |
5 | 112432422303 |
6 | 10215024323 |
7 | 1410620412 |
oct | 365344273 |
9 | 144056816 |
10 | 64342203 |
11 | 33357282 |
12 | 1966b0a3 |
13 | 1043a513 |
14 | 878c479 |
15 | 59ae553 |
hex | 3d5c8bb |
64342203 has 8 divisors (see below), whose sum is σ = 86591808. Its totient is φ = 42493704.
The previous prime is 64342199. The next prime is 64342217. The reversal of 64342203 is 30224346.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 64342203 - 22 = 64342199 is a prime.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (64342253) 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, 99901 + ... + 100542.
It is an arithmetic number, because the mean of its divisors is an integer number (10823976).
Almost surely, 264342203 is an apocalyptic number.
64342203 is a deficient number, since it is larger than the sum of its proper divisors (22249605).
64342203 is a wasteful number, since it uses less digits than its factorization.
64342203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200553.
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 64342203 is about 8021.3591741051. The cubic root of 64342203 is about 400.7116560300.
Adding to 64342203 its reverse (30224346), we get a palindrome (94566549).
The spelling of 64342203 in words is "sixty-four million, three hundred forty-two thousand, two hundred three".
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