Base | Representation |
---|---|
bin | 10011011010001010… |
… | …10110100110100011 |
3 | 222220012011121111001 |
4 | 21231011112212203 |
5 | 132320013220220 |
6 | 4441545532431 |
7 | 516135000310 |
oct | 115505264643 |
9 | 28805147431 |
10 | 10420054435 |
11 | 446793813a |
12 | 20297a4117 |
13 | ca0a30bab |
14 | 70bc67d07 |
15 | 40ebd380a |
hex | 26d1569a3 |
10420054435 has 32 divisors (see below), whose sum is σ = 14947752960. Its totient is φ = 6817987968.
The previous prime is 10420054387. The next prime is 10420054439. The reversal of 10420054435 is 53445002401.
10420054435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10420054435 - 211 = 10420052387 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10420054439) 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 31 ways as a sum of consecutive naturals, for example, 321849 + ... + 352741.
It is an arithmetic number, because the mean of its divisors is an integer number (467117280).
Almost surely, 210420054435 is an apocalyptic number.
10420054435 is a deficient number, since it is larger than the sum of its proper divisors (4527698525).
10420054435 is a wasteful number, since it uses less digits than its factorization.
10420054435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31347.
The product of its (nonzero) digits is 9600, while the sum is 28.
Adding to 10420054435 its reverse (53445002401), we get a palindrome (63865056836).
The spelling of 10420054435 in words is "ten billion, four hundred twenty million, fifty-four thousand, four hundred thirty-five".
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