Base | Representation |
---|---|
bin | 10011011110010000… |
… | …00010100011111101 |
3 | 222222120122010200200 |
4 | 21233020002203331 |
5 | 132402301010323 |
6 | 4445212114113 |
7 | 520032124161 |
oct | 115710024375 |
9 | 28876563620 |
10 | 10454313213 |
11 | 4485207283 |
12 | 2039165939 |
13 | ca7b67466 |
14 | 712624ca1 |
15 | 412bee443 |
hex | 26f2028fd |
10454313213 has 24 divisors (see below), whose sum is σ = 15177247800. Its totient is φ = 6934256640.
The previous prime is 10454313203. The next prime is 10454313277. The reversal of 10454313213 is 31231345401.
It is a happy number.
10454313213 is a `hidden beast` number, since 10 + 4 + 5 + 431 + 3 + 213 = 666.
10454313213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 5559491844 + 4894821369 = 74562^2 + 69963^2 .
It is a de Polignac number, because none of the positive numbers 2k-10454313213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10454313203) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 4226145 + ... + 4228617.
It is an arithmetic number, because the mean of its divisors is an integer number (632385325).
Almost surely, 210454313213 is an apocalyptic number.
It is an amenable number.
10454313213 is a deficient number, since it is larger than the sum of its proper divisors (4722934587).
10454313213 is a wasteful number, since it uses less digits than its factorization.
10454313213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4669 (or 4666 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
Adding to 10454313213 its reverse (31231345401), we get a palindrome (41685658614).
The spelling of 10454313213 in words is "ten billion, four hundred fifty-four million, three hundred thirteen thousand, two hundred thirteen".
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