Base | Representation |
---|---|
bin | 101110101110… |
… | …101111100110 |
3 | 212001100221220 |
4 | 232232233212 |
5 | 11114000321 |
6 | 1114321210 |
7 | 206060352 |
oct | 56565746 |
9 | 25040856 |
10 | 12250086 |
11 | 6a07742 |
12 | 4129206 |
13 | 26cba94 |
14 | 18ac462 |
15 | 111e9c6 |
hex | baebe6 |
12250086 has 8 divisors (see below), whose sum is σ = 24500184. Its totient is φ = 4083360.
The previous prime is 12250061. The next prime is 12250097. The reversal of 12250086 is 68005221.
It is a sphenic number, since it is the product of 3 distinct primes.
12250086 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, 1020835 + ... + 1020846.
It is an arithmetic number, because the mean of its divisors is an integer number (3062523).
Almost surely, 212250086 is an apocalyptic number.
12250086 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.
12250086 is a wasteful number, since it uses less digits than its factorization.
12250086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2041686.
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 12250086 is about 3500.0122856927. The cubic root of 12250086 is about 230.5223540541.
The spelling of 12250086 in words is "twelve million, two hundred fifty thousand, eighty-six".
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