Base | Representation |
---|---|
bin | 100000100110… |
… | …0011111010010 |
3 | 1012011021210000 |
4 | 1001030133102 |
5 | 13333344024 |
6 | 1410150430 |
7 | 265160400 |
oct | 101143722 |
9 | 35137700 |
10 | 17090514 |
11 | 97133a1 |
12 | 5882416 |
13 | 370503c |
14 | 23ac470 |
15 | 1778cc9 |
hex | 104c7d2 |
17090514 has 60 divisors (see below), whose sum is σ = 44568414. Its totient is φ = 4880736.
The previous prime is 17090501. The next prime is 17090531. The reversal of 17090514 is 41509071.
It can be written as a sum of positive squares in only one way, i.e., 16769025 + 321489 = 4095^2 + 567^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 6862 + ... + 9014.
Almost surely, 217090514 is an apocalyptic number.
17090514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 17090514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22284207).
17090514 is an abundant number, since it is smaller than the sum of its proper divisors (27477900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17090514 is a wasteful number, since it uses less digits than its factorization.
17090514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2181 (or 2165 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 27.
The square root of 17090514 is about 4134.0674885638. The cubic root of 17090514 is about 257.5836985589.
Adding to 17090514 its reverse (41509071), we get a palindrome (58599585).
The spelling of 17090514 in words is "seventeen million, ninety thousand, five hundred fourteen".
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