Base | Representation |
---|---|
bin | 1011010101010101010… |
… | …0110011111000111010 |
3 | 200121120022220012121200 |
4 | 2311111110303320322 |
5 | 11142223443001343 |
6 | 225240220515030 |
7 | 20031654410352 |
oct | 2652524637072 |
9 | 617508805550 |
10 | 194705047098 |
11 | 75634a17771 |
12 | 3189a3aba76 |
13 | 1548c33bb53 |
14 | 95d0ba1b62 |
15 | 50e86a94d3 |
hex | 2d55533e3a |
194705047098 has 96 divisors (see below), whose sum is σ = 437556018432. Its totient is φ = 62542368000.
The previous prime is 194705047081. The next prime is 194705047129. The reversal of 194705047098 is 890740507491.
194705047098 is a `hidden beast` number, since 1 + 9 + 47 + 0 + 504 + 7 + 0 + 98 = 666.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12095211 + ... + 12111297.
It is an arithmetic number, because the mean of its divisors is an integer number (4557875192).
Almost surely, 2194705047098 is an apocalyptic number.
194705047098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
194705047098 is an abundant number, since it is smaller than the sum of its proper divisors (242850971334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194705047098 is a wasteful number, since it uses less digits than its factorization.
194705047098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16380 (or 16377 counting only the distinct ones).
The product of its (nonzero) digits is 2540160, while the sum is 54.
The spelling of 194705047098 in words is "one hundred ninety-four billion, seven hundred five million, forty-seven thousand, ninety-eight".
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