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16675808058 = 23271310180591
BaseRepresentation
bin11111000011111010…
…01010001100111010
31121001011110211011200
433201331022030322
5233123001324213
611354420235030
71130146013130
oct174175121472
947034424150
1016675808058
117088071458
12329483ba76
131759aa5160
14b42a0d750
15678eda273
hex3e1f4a33a

16675808058 has 48 divisors (see below), whose sum is σ = 44468825856. Its totient is φ = 4398014880.

The previous prime is 16675808057. The next prime is 16675808077. The reversal of 16675808058 is 85080857661.

16675808058 is a `hidden beast` number, since 1 + 6 + 6 + 7 + 580 + 8 + 0 + 58 = 666.

It is a super-3 number, since 3×166758080583 (a number of 32 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16675807995 and 16675808013.

It is not an unprimeable number, because it can be changed into a prime (16675808057) 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 23 ways as a sum of consecutive naturals, for example, 5088658 + ... + 5091933.

It is an arithmetic number, because the mean of its divisors is an integer number (926433872).

Almost surely, 216675808058 is an apocalyptic number.

16675808058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

16675808058 is an abundant number, since it is smaller than the sum of its proper divisors (27793017798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16675808058 is a wasteful number, since it uses less digits than its factorization.

16675808058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10180619 (or 10180616 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 54.

The spelling of 16675808058 in words is "sixteen billion, six hundred seventy-five million, eight hundred eight thousand, fifty-eight".

Divisors: 1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 117 126 182 234 273 546 819 1638 10180591 20361182 30541773 61083546 71264137 91625319 132347683 142528274 183250638 213792411 264695366 397043049 427584822 641377233 794086098 926433781 1191129147 1282754466 1852867562 2382258294 2779301343 5558602686 8337904029 16675808058