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12051086 = 29762119
BaseRepresentation
bin101101111110…
…001010001110
3211200020222112
4231332022032
511041113321
61110144022
7204301235
oct55761216
924606875
1012051086
116891183
124052012
13265c328
141859b1c
1510d0a5b
hexb7e28e

12051086 has 8 divisors (see below), whose sum is σ = 18263280. Its totient is φ = 5963328.

The previous prime is 12051077. The next prime is 12051101. The reversal of 12051086 is 68015021.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 30866 + ... + 31253.

It is an arithmetic number, because the mean of its divisors is an integer number (2282910).

Almost surely, 212051086 is an apocalyptic number.

12051086 is a deficient number, since it is larger than the sum of its proper divisors (6212194).

12051086 is an equidigital number, since it uses as much as digits as its factorization.

12051086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62218.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 12051086 is about 3471.4674130690. The cubic root of 12051086 is about 229.2672711925.

The spelling of 12051086 in words is "twelve million, fifty-one thousand, eighty-six".

Divisors: 1 2 97 194 62119 124238 6025543 12051086