Base | Representation |
---|---|
bin | 10011000110100111… |
… | …11110011110100111 |
3 | 222110202200122201012 |
4 | 21203103332132213 |
5 | 132001031144443 |
6 | 4413412052435 |
7 | 512104354505 |
oct | 114323763647 |
9 | 28422618635 |
10 | 10256115623 |
11 | 4393345516 |
12 | 1ba290411b |
13 | c75a91690 |
14 | 6d4191675 |
15 | 4005ee118 |
hex | 2634fe7a7 |
10256115623 has 16 divisors (see below), whose sum is σ = 11886489216. Its totient is φ = 8764208640.
The previous prime is 10256115607. The next prime is 10256115637. The reversal of 10256115623 is 32651165201.
It is a cyclic number.
It is not a de Polignac number, because 10256115623 - 24 = 10256115607 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10256115623.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10256115223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366911 + ... + 393872.
It is an arithmetic number, because the mean of its divisors is an integer number (742905576).
Almost surely, 210256115623 is an apocalyptic number.
10256115623 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10256115623 is a deficient number, since it is larger than the sum of its proper divisors (1630373593).
10256115623 is a wasteful number, since it uses less digits than its factorization.
10256115623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 760874.
The product of its (nonzero) digits is 10800, while the sum is 32.
The spelling of 10256115623 in words is "ten billion, two hundred fifty-six million, one hundred fifteen thousand, six hundred twenty-three".
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