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16114795385 = 513247919929
BaseRepresentation
bin11110000001000010…
…00100001101111001
31112121001211102110112
433000201010031321
5231000341423020
611223015554105
71110224333513
oct170041041571
945531742415
1016114795385
11691a422317
12315898b935
13169a7aa1b0
14acc2d4bb3
15644b1e2c5
hex3c0844379

16114795385 has 8 divisors (see below), whose sum is σ = 20825274120. Its totient is φ = 11900156544.

The previous prime is 16114795373. The next prime is 16114795387. The reversal of 16114795385 is 58359741161.

It can be written as a sum of positive squares in 4 ways, for example, as 132526144 + 15982269241 = 11512^2 + 126421^2 .

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 16114795385 - 220 = 16113746809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16114795387) 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, 123959900 + ... + 123960029.

It is an arithmetic number, because the mean of its divisors is an integer number (2603159265).

Almost surely, 216114795385 is an apocalyptic number.

It is an amenable number.

16114795385 is a deficient number, since it is larger than the sum of its proper divisors (4710478735).

16114795385 is a wasteful number, since it uses less digits than its factorization.

16114795385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247919947.

The product of its digits is 907200, while the sum is 50.

The spelling of 16114795385 in words is "sixteen billion, one hundred fourteen million, seven hundred ninety-five thousand, three hundred eighty-five".

Divisors: 1 5 13 65 247919929 1239599645 3222959077 16114795385