Base | Representation |
---|---|
bin | 10100001001100101… |
… | …10000110001000001 |
3 | 1000220220122220112100 |
4 | 22010302300301001 |
5 | 134123331142144 |
6 | 4545235421013 |
7 | 532035033531 |
oct | 120462606101 |
9 | 30826586470 |
10 | 10817834049 |
11 | 4651426920 |
12 | 211aa54769 |
13 | 1035275949 |
14 | 748a114c1 |
15 | 434aa9269 |
hex | 284cb0c41 |
10817834049 has 24 divisors (see below), whose sum is σ = 17085182400. Its totient is φ = 6541302240.
The previous prime is 10817834039. The next prime is 10817834063. The reversal of 10817834049 is 94043871801.
It is a happy number.
It is not a de Polignac number, because 10817834049 - 27 = 10817833921 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10817833995 and 10817834013.
It is not an unprimeable number, because it can be changed into a prime (10817834039) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80994 + ... + 167915.
It is an arithmetic number, because the mean of its divisors is an integer number (711882600).
Almost surely, 210817834049 is an apocalyptic number.
It is an amenable number.
10817834049 is a deficient number, since it is larger than the sum of its proper divisors (6267348351).
10817834049 is a wasteful number, since it uses less digits than its factorization.
10817834049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249365 (or 249362 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The spelling of 10817834049 in words is "ten billion, eight hundred seventeen million, eight hundred thirty-four thousand, forty-nine".
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