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116385013 = 1913674481
BaseRepresentation
bin1101110111111…
…10010011110101
322002222222020001
412323332103311
5214243310023
615314311301
72612153623
oct673762365
9262888201
10116385013
115a772868
1232b88531
131b15c694
1411658513
15a33e6ad
hex6efe4f5

116385013 has 8 divisors (see below), whose sum is σ = 122627520. Its totient is φ = 110154240.

The previous prime is 116385001. The next prime is 116385041. The reversal of 116385013 is 310583611.

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 116385013 - 29 = 116384501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116385413) 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, 23733 + ... + 28213.

It is an arithmetic number, because the mean of its divisors is an integer number (15328440).

Almost surely, 2116385013 is an apocalyptic number.

It is an amenable number.

116385013 is a deficient number, since it is larger than the sum of its proper divisors (6242507).

116385013 is a wasteful number, since it uses less digits than its factorization.

116385013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5867.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 116385013 is about 10788.1885875248. The cubic root of 116385013 is about 488.2388715107.

The spelling of 116385013 in words is "one hundred sixteen million, three hundred eighty-five thousand, thirteen".

Divisors: 1 19 1367 4481 25973 85139 6125527 116385013