Base | Representation |
---|---|
bin | 1100111111110… |
… | …10001101101010 |
3 | 21121011012120120 |
4 | 12133322031222 |
5 | 210402400302 |
6 | 14452504110 |
7 | 2462503323 |
oct | 637721552 |
9 | 247135516 |
10 | 109028202 |
11 | 565a8558 |
12 | 3061b036 |
13 | 19784c3a |
14 | 106a144a |
15 | 98899bc |
hex | 67fa36a |
109028202 has 8 divisors (see below), whose sum is σ = 218056416. Its totient is φ = 36342732.
The previous prime is 109028173. The next prime is 109028221. The reversal of 109028202 is 202820901.
It is a sphenic number, since it is the product of 3 distinct primes.
109028202 is an admirable number.
It is a super-3 number, since 3×1090282023 (a number of 25 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9085678 + ... + 9085689.
It is an arithmetic number, because the mean of its divisors is an integer number (27257052).
Almost surely, 2109028202 is an apocalyptic number.
109028202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109028202 is a wasteful number, since it uses less digits than its factorization.
109028202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18171372.
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 109028202 is about 10441.6570524031. The cubic root of 109028202 is about 477.7268123791.
It can be divided in two parts, 1090 and 28202, that added together give a palindrome (29292).
The spelling of 109028202 in words is "one hundred nine million, twenty-eight thousand, two hundred two".
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