Base | Representation |
---|---|
bin | 100000100001… |
… | …1010111011011 |
3 | 1012002101112001 |
4 | 1001003113123 |
5 | 13331200042 |
6 | 1405301431 |
7 | 264643426 |
oct | 101032733 |
9 | 35071461 |
10 | 17053147 |
11 | 9698311 |
12 | 5864877 |
13 | 36c1027 |
14 | 239c9bd |
15 | 176cbb7 |
hex | 10435db |
17053147 has 4 divisors (see below), whose sum is σ = 17079160. Its totient is φ = 17027136.
The previous prime is 17053133. The next prime is 17053163. The reversal of 17053147 is 74135071.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74135071 = 1523 ⋅48677.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-17053147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (17053117) 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, 11997 + ... + 13342.
It is an arithmetic number, because the mean of its divisors is an integer number (4269790).
Almost surely, 217053147 is an apocalyptic number.
17053147 is a deficient number, since it is larger than the sum of its proper divisors (26013).
17053147 is an equidigital number, since it uses as much as digits as its factorization.
17053147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26012.
The product of its (nonzero) digits is 2940, while the sum is 28.
The square root of 17053147 is about 4129.5456166508. The cubic root of 17053147 is about 257.3958330671.
It can be divided in two parts, 1705 and 3147, that multiplied together give a palindrome (5365635).
The spelling of 17053147 in words is "seventeen million, fifty-three thousand, one hundred forty-seven".
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