Base | Representation |
---|---|
bin | 100000100111… |
… | …1010011100101 |
3 | 1012011212121101 |
4 | 1001033103211 |
5 | 13334231203 |
6 | 1410320101 |
7 | 265236133 |
oct | 101172345 |
9 | 35155541 |
10 | 17102053 |
11 | 9721031 |
12 | 5889031 |
13 | 370a377 |
14 | 23b2753 |
15 | 177c41d |
hex | 104f4e5 |
17102053 has 4 divisors (see below), whose sum is σ = 17128588. Its totient is φ = 17075520.
The previous prime is 17102039. The next prime is 17102069. The reversal of 17102053 is 35020171.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35020171 = 1889 ⋅18539.
It can be written as a sum of positive squares in 2 ways, for example, as 11035684 + 6066369 = 3322^2 + 2463^2 .
It is a cyclic number.
It is not a de Polignac number, because 17102053 - 213 = 17093861 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 17102053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17102653) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12276 + ... + 13597.
It is an arithmetic number, because the mean of its divisors is an integer number (4282147).
Almost surely, 217102053 is an apocalyptic number.
It is an amenable number.
17102053 is a deficient number, since it is larger than the sum of its proper divisors (26535).
17102053 is an equidigital number, since it uses as much as digits as its factorization.
17102053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26534.
The product of its (nonzero) digits is 210, while the sum is 19.
The square root of 17102053 is about 4135.4628519671. The cubic root of 17102053 is about 257.6416564339.
The spelling of 17102053 in words is "seventeen million, one hundred two thousand, fifty-three".
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