Base | Representation |
---|---|
bin | 10111001011110… |
… | …01111001011000 |
3 | 111112221220102120 |
4 | 23211321321120 |
5 | 344242021343 |
6 | 31144301240 |
7 | 4551050064 |
oct | 1345717130 |
9 | 445856376 |
10 | 194485848 |
11 | 9a867107 |
12 | 55171820 |
13 | 313a64ab |
14 | 1bb88aa4 |
15 | 1211a683 |
hex | b979e58 |
194485848 has 32 divisors (see below), whose sum is σ = 514816560. Its totient is φ = 61015040.
The previous prime is 194485829. The next prime is 194485853. The reversal of 194485848 is 848584491.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a self number, because there is not a number n which added to its sum of digits gives 194485848.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237933 + ... + 238748.
Almost surely, 2194485848 is an apocalyptic number.
It is an amenable number.
194485848 is an abundant number, since it is smaller than the sum of its proper divisors (320330712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194485848 is a wasteful number, since it uses less digits than its factorization.
194485848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 476707 (or 476703 counting only the distinct ones).
The product of its digits is 1474560, while the sum is 51.
The square root of 194485848 is about 13945.8182979702. The cubic root of 194485848 is about 579.3788911902.
The spelling of 194485848 in words is "one hundred ninety-four million, four hundred eighty-five thousand, eight hundred forty-eight".
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