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16094087 = 178631097
BaseRepresentation
bin111101011001…
…001110000111
31010021122221022
4331121032013
513110002322
61332541355
7253540352
oct75311607
933248838
1016094087
1190a27a9
12548185b
133446639
1421cd299
15162d942
hexf59387

16094087 has 8 divisors (see below), whose sum is σ = 17076096. Its totient is φ = 15116032.

The previous prime is 16094041. The next prime is 16094093. The reversal of 16094087 is 78049061.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-16094087 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 (16094587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14123 + ... + 15219.

It is an arithmetic number, because the mean of its divisors is an integer number (2134512).

Almost surely, 216094087 is an apocalyptic number.

16094087 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

16094087 is a deficient number, since it is larger than the sum of its proper divisors (982009).

16094087 is a wasteful number, since it uses less digits than its factorization.

16094087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 16094087 is about 4011.7436358770. The cubic root of 16094087 is about 252.4771707622.

The spelling of 16094087 in words is "sixteen million, ninety-four thousand, eighty-seven".

Divisors: 1 17 863 1097 14671 18649 946711 16094087