Base | Representation |
---|---|
bin | 100000101011… |
… | …1110010111100 |
3 | 1012020122022100 |
4 | 1001113302330 |
5 | 13341334303 |
6 | 1411145100 |
7 | 265442412 |
oct | 101276274 |
9 | 35218270 |
10 | 17136828 |
11 | 9745175 |
12 | 58a5190 |
13 | 3720147 |
14 | 23c12b2 |
15 | 17878a3 |
hex | 1057cbc |
17136828 has 18 divisors (see below), whose sum is σ = 43318184. Its totient is φ = 5712264.
The previous prime is 17136827. The next prime is 17136851. The reversal of 17136828 is 82863171.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 476023 = 17136828 / (1 + 7 + 1 + 3 + 6 + 8 + 2 + 8).
It is a junction number, because it is equal to n+sod(n) for n = 17136792 and 17136801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17136827) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 237976 + ... + 238047.
Almost surely, 217136828 is an apocalyptic number.
17136828 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
17136828 is an abundant number, since it is smaller than the sum of its proper divisors (26181356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17136828 is a wasteful number, since it uses less digits than its factorization.
17136828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476033 (or 476028 counting only the distinct ones).
The product of its digits is 16128, while the sum is 36.
The square root of 17136828 is about 4139.6652038541. The cubic root of 17136828 is about 257.8161661407.
Adding to 17136828 its reverse (82863171), we get a palindrome (99999999).
It can be divided in two parts, 171368 and 28, that added together give a square (171396 = 4142).
The spelling of 17136828 in words is "seventeen million, one hundred thirty-six thousand, eight hundred twenty-eight".
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