Base | Representation |
---|---|
bin | 1110010100110… |
… | …10001001111110 |
3 | 22101010012222220 |
4 | 13022122021332 |
5 | 221230402321 |
6 | 15531350210 |
7 | 2656264122 |
oct | 712321176 |
9 | 271105886 |
10 | 120169086 |
11 | 619178a4 |
12 | 342b2366 |
13 | 1bb85b8b |
14 | 11d61582 |
15 | a83a9c6 |
hex | 729a27e |
120169086 has 8 divisors (see below), whose sum is σ = 240338184. Its totient is φ = 40056360.
The previous prime is 120169067. The next prime is 120169111. The reversal of 120169086 is 680961021.
It is a sphenic number, since it is the product of 3 distinct primes.
120169086 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10014085 + ... + 10014096.
It is an arithmetic number, because the mean of its divisors is an integer number (30042273).
Almost surely, 2120169086 is an apocalyptic number.
120169086 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.
120169086 is a wasteful number, since it uses less digits than its factorization.
120169086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20028186.
The product of its (nonzero) digits is 5184, while the sum is 33.
The square root of 120169086 is about 10962.1661180626. The cubic root of 120169086 is about 493.4739738823.
The spelling of 120169086 in words is "one hundred twenty million, one hundred sixty-nine thousand, eighty-six".
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