Base | Representation |
---|---|
bin | 10010110100011001… |
… | …01101010011111001 |
3 | 222002002222111222020 |
4 | 21122030231103321 |
5 | 131142410342403 |
6 | 4350310545053 |
7 | 505236625230 |
oct | 113214552371 |
9 | 28062874866 |
10 | 10103215353 |
11 | 4315002260 |
12 | 1b5b668189 |
13 | c501b864a |
14 | 6bbb4db17 |
15 | 3e1e9a453 |
hex | 25a32d4f9 |
10103215353 has 64 divisors (see below), whose sum is σ = 17108582400. Its totient is φ = 5151009600.
The previous prime is 10103215351. The next prime is 10103215393. The reversal of 10103215353 is 35351230101.
It is not a de Polignac number, because 10103215353 - 21 = 10103215351 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10103215351) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4812298 + ... + 4814396.
It is an arithmetic number, because the mean of its divisors is an integer number (267321600).
Almost surely, 210103215353 is an apocalyptic number.
It is an amenable number.
10103215353 is a deficient number, since it is larger than the sum of its proper divisors (7005367047).
10103215353 is a wasteful number, since it uses less digits than its factorization.
10103215353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2498.
The product of its (nonzero) digits is 1350, while the sum is 24.
Adding to 10103215353 its reverse (35351230101), we get a palindrome (45454445454).
It can be divided in two parts, 10103 and 215353, that added together give a triangular number (225456 = T671).
The spelling of 10103215353 in words is "ten billion, one hundred three million, two hundred fifteen thousand, three hundred fifty-three".
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