Base | Representation |
---|---|
bin | 101101111111… |
… | …110111100111 |
3 | 211200121120211 |
4 | 231333313213 |
5 | 11041324322 |
6 | 1110240251 |
7 | 204330526 |
oct | 55776747 |
9 | 24617524 |
10 | 12058087 |
11 | 6896468 |
12 | 4056087 |
13 | 2662582 |
14 | 185c4bd |
15 | 10d2b77 |
hex | b7fde7 |
12058087 has 8 divisors (see below), whose sum is σ = 12249792. Its totient is φ = 11868000.
The previous prime is 12058073. The next prime is 12058093. The reversal of 12058087 is 78085021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12058087 - 215 = 12025319 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12058037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27762 + ... + 28192.
It is an arithmetic number, because the mean of its divisors is an integer number (1531224).
Almost surely, 212058087 is an apocalyptic number.
12058087 is a deficient number, since it is larger than the sum of its proper divisors (191705).
12058087 is a wasteful number, since it uses less digits than its factorization.
12058087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 809.
The product of its (nonzero) digits is 4480, while the sum is 31.
The square root of 12058087 is about 3472.4756298641. The cubic root of 12058087 is about 229.3116597077.
The spelling of 12058087 in words is "twelve million, fifty-eight thousand, eighty-seven".
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